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authorWu Zhangjin <wuzhangjin@gmail.com>2009-11-23 10:28:24 +0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-23 11:27:44 -0800
commitd7edf47947f9d921be6ca5fc8e83049124466f98 (patch)
treea3147efcb4fa14252ace21f139769fa7c07d5e85 /drivers
parent193cb93e5a5f32c0520eed17e87135d20594d1e1 (diff)
Staging: sm7xx: add a new framebuffer driver
Yeeloong netbook has a sm712 video card, need this driver, but it is not ready to upstream yet, so, go to drivers/staing at first. This source code is originally from Silicon Motion Technology Corp, and maintained at http://dev.lemote.com/code/linux_loongson for YeeLoong netbook. I have done a lot of cleanups for it and merged it into my git repository at http://dev.lemote.com/code/rt4ls. Thanks to Simon for testing it on a little-endian x86 platform. Thanks to Olivier Croset <olivier.croset@actis-computer.com> for reporting the problem about __BIG_ENDIAN compiling problem and send a relative patch. The suspend/resume and blank support are contributed by Jason from Silicon Motion Technology. Tested-by: Simon Braunschmidt <sbraun@emlix.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/Kconfig2
-rw-r--r--drivers/staging/Makefile1
-rw-r--r--drivers/staging/sm7xx/Kconfig15
-rw-r--r--drivers/staging/sm7xx/Makefile3
-rw-r--r--drivers/staging/sm7xx/TODO10
-rw-r--r--drivers/staging/sm7xx/smtc2d.c979
-rw-r--r--drivers/staging/sm7xx/smtc2d.h530
-rw-r--r--drivers/staging/sm7xx/smtcfb.c1253
-rw-r--r--drivers/staging/sm7xx/smtcfb.h793
9 files changed, 3586 insertions, 0 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 093f57af32d..db0de940949 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -145,5 +145,7 @@ source "drivers/staging/wavelan/Kconfig"
source "drivers/staging/netwave/Kconfig"
+source "drivers/staging/sm7xx/Kconfig"
+
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 069864f4391..73c6a71155e 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -53,3 +53,4 @@ obj-$(CONFIG_ARLAN) += arlan/
obj-$(CONFIG_WAVELAN) += wavelan/
obj-$(CONFIG_PCMCIA_WAVELAN) += wavelan/
obj-$(CONFIG_PCMCIA_NETWAVE) += netwave/
+obj-$(CONFIG_FB_SM7XX) += sm7xx/
diff --git a/drivers/staging/sm7xx/Kconfig b/drivers/staging/sm7xx/Kconfig
new file mode 100644
index 00000000000..204dbfc3c38
--- /dev/null
+++ b/drivers/staging/sm7xx/Kconfig
@@ -0,0 +1,15 @@
+config FB_SM7XX
+ tristate "Silicon Motion SM7XX Frame Buffer Support"
+ depends on FB
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ help
+ Frame Buffer driver for the Silicon Motion SM7XX serial graphic card.
+
+config FB_SM7XX_ACCEL
+ bool "Siliconmotion Acceleration functions (EXPERIMENTAL)"
+ depends on FB_SM7XX && EXPERIMENTAL
+ help
+ This will compile the Trident frame buffer device with
+ acceleration functions.
diff --git a/drivers/staging/sm7xx/Makefile b/drivers/staging/sm7xx/Makefile
new file mode 100644
index 00000000000..f43cb910630
--- /dev/null
+++ b/drivers/staging/sm7xx/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_FB_SM7XX) += sm7xx.o
+
+sm7xx-y := smtcfb.o
diff --git a/drivers/staging/sm7xx/TODO b/drivers/staging/sm7xx/TODO
new file mode 100644
index 00000000000..1f61f5e11cf
--- /dev/null
+++ b/drivers/staging/sm7xx/TODO
@@ -0,0 +1,10 @@
+TODO:
+- Dual head support
+- use kernel coding style
+- checkpatch.pl clean
+- refine the code and remove unused code
+- use kernel framebuffer mode setting instead of hard code
+- move it to drivers/video/sm7xx/ or make it be drivers/video/sm7xxfb.c
+
+Please send any patches to Greg Kroah-Hartman <greg@kroah.com> and
+Teddy Wang <teddy.wang@siliconmotion.com.cn>.
diff --git a/drivers/staging/sm7xx/smtc2d.c b/drivers/staging/sm7xx/smtc2d.c
new file mode 100644
index 00000000000..133b86c6a67
--- /dev/null
+++ b/drivers/staging/sm7xx/smtc2d.c
@@ -0,0 +1,979 @@
+/*
+ * Silicon Motion SM7XX 2D drawing engine functions.
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Author: Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Version 0.10.26192.21.01
+ * - Add PowerPC support
+ * - Add 2D support for Lynx -
+ * Verified on 2.6.19.2
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ */
+
+unsigned char smtc_de_busy;
+
+void SMTC_write2Dreg(unsigned long nOffset, unsigned long nData)
+{
+ writel(nData, smtc_2DBaseAddress + nOffset);
+}
+
+unsigned long SMTC_read2Dreg(unsigned long nOffset)
+{
+ return readl(smtc_2DBaseAddress + nOffset);
+}
+
+void SMTC_write2Ddataport(unsigned long nOffset, unsigned long nData)
+{
+ writel(nData, smtc_2Ddataport + nOffset);
+}
+
+/**********************************************************************
+ *
+ * deInit
+ *
+ * Purpose
+ * Drawing engine initialization.
+ *
+ **********************************************************************/
+
+void deInit(unsigned int nModeWidth, unsigned int nModeHeight,
+ unsigned int bpp)
+{
+ /* Get current power configuration. */
+ unsigned char clock;
+ clock = smtc_seqr(0x21);
+
+ /* initialize global 'mutex lock' variable */
+ smtc_de_busy = 0;
+
+ /* Enable 2D Drawing Engine */
+ smtc_seqw(0x21, clock & 0xF8);
+
+ SMTC_write2Dreg(DE_CLIP_TL,
+ FIELD_VALUE(0, DE_CLIP_TL, TOP, 0) |
+ FIELD_SET(0, DE_CLIP_TL, STATUS, DISABLE) |
+ FIELD_SET(0, DE_CLIP_TL, INHIBIT, OUTSIDE) |
+ FIELD_VALUE(0, DE_CLIP_TL, LEFT, 0));
+
+ if (bpp >= 24) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ nModeWidth * 3) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ nModeWidth
+ * 3));
+ } else {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ nModeWidth) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ nModeWidth));
+ }
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ nModeWidth) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ nModeWidth));
+
+ switch (bpp) {
+ case 8:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 8) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ case 24:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 24) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ case 16:
+ default:
+ SMTC_write2Dreg(DE_STRETCH_FORMAT,
+ FIELD_SET(0, DE_STRETCH_FORMAT, PATTERN_XY,
+ NORMAL) | FIELD_VALUE(0,
+ DE_STRETCH_FORMAT,
+ PATTERN_Y,
+ 0) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT, PATTERN_X,
+ 0) | FIELD_SET(0, DE_STRETCH_FORMAT,
+ PIXEL_FORMAT,
+ 16) | FIELD_SET(0,
+ DE_STRETCH_FORMAT,
+ ADDRESSING,
+ XY) |
+ FIELD_VALUE(0, DE_STRETCH_FORMAT,
+ SOURCE_HEIGHT, 3));
+ break;
+ }
+
+ SMTC_write2Dreg(DE_MASKS,
+ FIELD_VALUE(0, DE_MASKS, BYTE_MASK, 0xFFFF) |
+ FIELD_VALUE(0, DE_MASKS, BIT_MASK, 0xFFFF));
+ SMTC_write2Dreg(DE_COLOR_COMPARE_MASK,
+ FIELD_VALUE(0, DE_COLOR_COMPARE_MASK, MASKS, \
+ 0xFFFFFF));
+ SMTC_write2Dreg(DE_COLOR_COMPARE,
+ FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR, 0xFFFFFF));
+}
+
+void deVerticalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_height, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) |
+ FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, nX) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, 1) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, MAJOR, Y) |
+ FIELD_SET(0, DE_CONTROL, STEP_X, NEGATIVE) |
+ FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, SHORT_STROKE) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+void deHorizontalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_width, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION, dst_pitch) |
+ FIELD_VALUE(0, DE_PITCH, SOURCE, dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0, DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP,
+ DISABLE) | FIELD_VALUE(0, DE_DESTINATION, X,
+ nX) | FIELD_VALUE(0,
+ DE_DESTINATION,
+ Y,
+ nY));
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X,
+ dst_width) | FIELD_VALUE(0, DE_DIMENSION,
+ Y_ET, 1));
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) | FIELD_SET(0,
+ DE_CONTROL,
+ DIRECTION,
+ RIGHT_TO_LEFT)
+ | FIELD_SET(0, DE_CONTROL, MAJOR, X) | FIELD_SET(0,
+ DE_CONTROL,
+ STEP_X,
+ POSITIVE)
+ | FIELD_SET(0, DE_CONTROL, STEP_Y,
+ NEGATIVE) | FIELD_SET(0, DE_CONTROL,
+ LAST_PIXEL,
+ OFF) | FIELD_SET(0,
+ DE_CONTROL,
+ COMMAND,
+ SHORT_STROKE)
+ | FIELD_SET(0, DE_CONTROL, ROP_SELECT,
+ ROP2) | FIELD_VALUE(0, DE_CONTROL, ROP,
+ 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+void deLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX1,
+ unsigned long nY1,
+ unsigned long nX2, unsigned long nY2, unsigned long nColor)
+{
+ unsigned long nCommand =
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, MAJOR, X) |
+ FIELD_SET(0, DE_CONTROL, STEP_X, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, STEP_Y, POSITIVE) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C);
+ unsigned long DeltaX;
+ unsigned long DeltaY;
+
+ /* Calculate delta X */
+ if (nX1 <= nX2)
+ DeltaX = nX2 - nX1;
+ else {
+ DeltaX = nX1 - nX2;
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_X, NEGATIVE);
+ }
+
+ /* Calculate delta Y */
+ if (nY1 <= nY2)
+ DeltaY = nY2 - nY1;
+ else {
+ DeltaY = nY1 - nY2;
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, STEP_Y, NEGATIVE);
+ }
+
+ /* Determine the major axis */
+ if (DeltaX < DeltaY)
+ nCommand = FIELD_SET(nCommand, DE_CONTROL, MAJOR, Y);
+
+ /* Vertical line? */
+ if (nX1 == nX2)
+ deVerticalLine(dst_base, dst_pitch, nX1, nY1, DeltaY, nColor);
+
+ /* Horizontal line? */
+ else if (nY1 == nY2)
+ deHorizontalLine(dst_base, dst_pitch, nX1, nY1, \
+ DeltaX, nColor);
+
+ /* Diagonal line? */
+ else if (DeltaX == DeltaY) {
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE,
+ ADDRESS, dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, 1) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY1));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, 1) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, DeltaX));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(nCommand, DE_CONTROL, COMMAND,
+ SHORT_STROKE));
+ }
+
+ /* Generic line */
+ else {
+ unsigned int k1, k2, et, w;
+ if (DeltaX < DeltaY) {
+ k1 = 2 * DeltaX;
+ et = k1 - DeltaY;
+ k2 = et - DeltaY;
+ w = DeltaY + 1;
+ } else {
+ k1 = 2 * DeltaY;
+ et = k1 - DeltaX;
+ k2 = et - DeltaX;
+ w = DeltaX + 1;
+ }
+
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE,
+ ADDRESS, dst_base));
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, k1) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, k2));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, nX1) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, nY1));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, w) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, et));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(nCommand, DE_CONTROL, COMMAND,
+ LINE_DRAW));
+ }
+
+ smtc_de_busy = 1;
+}
+
+void deFillRect(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height, unsigned long nColor)
+{
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ if (dst_pitch) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dst_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ dst_pitch));
+ }
+
+ SMTC_write2Dreg(DE_FOREGROUND,
+ FIELD_VALUE(0, DE_FOREGROUND, COLOR, nColor));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dst_X) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, dst_width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ SMTC_write2Dreg(DE_CONTROL,
+ FIELD_SET(0, DE_CONTROL, STATUS, START) |
+ FIELD_SET(0, DE_CONTROL, DIRECTION, LEFT_TO_RIGHT) |
+ FIELD_SET(0, DE_CONTROL, LAST_PIXEL, OFF) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, RECTANGLE_FILL) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_VALUE(0, DE_CONTROL, ROP, 0x0C));
+
+ smtc_de_busy = 1;
+}
+
+/**********************************************************************
+ *
+ * deRotatePattern
+ *
+ * Purpose
+ * Rotate the given pattern if necessary
+ *
+ * Parameters
+ * [in]
+ * pPattern - Pointer to DE_SURFACE structure containing
+ * pattern attributes
+ * patternX - X position (0-7) of pattern origin
+ * patternY - Y position (0-7) of pattern origin
+ *
+ * [out]
+ * pattern_dstaddr - Pointer to pre-allocated buffer containing
+ * rotated pattern
+ *
+ **********************************************************************/
+void deRotatePattern(unsigned char *pattern_dstaddr,
+ unsigned long pattern_src_addr,
+ unsigned long pattern_BPP,
+ unsigned long pattern_stride, int patternX, int patternY)
+{
+ unsigned int i;
+ unsigned long pattern[PATTERN_WIDTH * PATTERN_HEIGHT];
+ unsigned int x, y;
+ unsigned char *pjPatByte;
+
+ if (pattern_dstaddr != NULL) {
+ deWaitForNotBusy();
+
+ if (patternX || patternY) {
+ /* Rotate pattern */
+ pjPatByte = (unsigned char *)pattern;
+
+ switch (pattern_BPP) {
+ case 8:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned char *pjBuffer =
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ pjPatByte[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+
+ case 16:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned short *pjBuffer =
+ (unsigned short *)
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ ((unsigned short *)
+ pjPatByte)[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+
+ case 32:
+ {
+ for (y = 0; y < 8; y++) {
+ unsigned long *pjBuffer =
+ (unsigned long *)
+ pattern_dstaddr +
+ ((patternY + y) & 7) * 8;
+ for (x = 0; x < 8; x++) {
+ pjBuffer[(patternX +
+ x) & 7] =
+ ((unsigned long *)
+ pjPatByte)[x];
+ }
+ pjPatByte += pattern_stride;
+ }
+ break;
+ }
+ }
+ } else {
+ /*Don't rotate,just copy pattern into pattern_dstaddr*/
+ for (i = 0; i < (pattern_BPP * 2); i++) {
+ ((unsigned long *)pattern_dstaddr)[i] =
+ pattern[i];
+ }
+ }
+
+ }
+}
+
+/**********************************************************************
+ *
+ * deCopy
+ *
+ * Purpose
+ * Copy a rectangular area of the source surface to a destination surface
+ *
+ * Remarks
+ * Source bitmap must have the same color depth (BPP) as the destination
+ * bitmap.
+ *
+**********************************************************************/
+void deCopy(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_BPP,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long src_base,
+ unsigned long src_pitch,
+ unsigned long src_X,
+ unsigned long src_Y, pTransparent pTransp, unsigned char nROP2)
+{
+ unsigned long nDirection = 0;
+ unsigned long nTransparent = 0;
+ /* Direction of ROP2 operation:
+ * 1 = Left to Right,
+ * (-1) = Right to Left
+ */
+ unsigned long opSign = 1;
+ /* xWidth is in pixels */
+ unsigned long xWidth = 192 / (dst_BPP / 8);
+ unsigned long de_ctrl = 0;
+
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE,
+ FIELD_VALUE(0, DE_WINDOW_DESTINATION_BASE, ADDRESS,
+ dst_base));
+
+ SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE,
+ FIELD_VALUE(0, DE_WINDOW_SOURCE_BASE, ADDRESS,
+ src_base));
+
+ if (dst_pitch && src_pitch) {
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ src_pitch));
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ dst_pitch) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ src_pitch));
+ }
+
+ /* Set transparent bits if necessary */
+ if (pTransp != NULL) {
+ nTransparent =
+ pTransp->match | pTransp->select | pTransp->control;
+
+ /* Set color compare register */
+ SMTC_write2Dreg(DE_COLOR_COMPARE,
+ FIELD_VALUE(0, DE_COLOR_COMPARE, COLOR,
+ pTransp->color));
+ }
+
+ /* Determine direction of operation */
+ if (src_Y < dst_Y) {
+ /* +----------+
+ |S |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | D |
+ +----------+ */
+
+ nDirection = BOTTOM_TO_TOP;
+ } else if (src_Y > dst_Y) {
+ /* +----------+
+ |D |
+ | +----------+
+ | | | |
+ | | | |
+ +---|------+ |
+ | S |
+ +----------+ */
+
+ nDirection = TOP_TO_BOTTOM;
+ } else {
+ /* src_Y == dst_Y */
+
+ if (src_X <= dst_X) {
+ /* +------+---+------+
+ |S | | D|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = RIGHT_TO_LEFT;
+ } else {
+ /* src_X > dst_X */
+
+ /* +------+---+------+
+ |D | | S|
+ | | | |
+ | | | |
+ | | | |
+ +------+---+------+ */
+
+ nDirection = LEFT_TO_RIGHT;
+ }
+ }
+
+ if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) {
+ src_X += dst_width - 1;
+ src_Y += dst_height - 1;
+ dst_X += dst_width - 1;
+ dst_Y += dst_height - 1;
+ opSign = (-1);
+ }
+
+ if (dst_BPP >= 24) {
+ src_X *= 3;
+ src_Y *= 3;
+ dst_X *= 3;
+ dst_Y *= 3;
+ dst_width *= 3;
+ if ((nDirection == BOTTOM_TO_TOP)
+ || (nDirection == RIGHT_TO_LEFT)) {
+ src_X += 2;
+ dst_X += 2;
+ }
+ }
+
+ /* Workaround for 192 byte hw bug */
+ if ((nROP2 != 0x0C) && ((dst_width * (dst_BPP / 8)) >= 192)) {
+ /*
+ * Perform the ROP2 operation in chunks of (xWidth *
+ * dst_height)
+ */
+ while (1) {
+ deWaitForNotBusy();
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP,
+ DISABLE) | FIELD_VALUE(0,
+ DE_DESTINATION,
+ X,
+ dst_X)
+ | FIELD_VALUE(0, DE_DESTINATION, Y,
+ dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X,
+ xWidth) | FIELD_VALUE(0,
+ DE_DIMENSION,
+ Y_ET,
+ dst_height));
+
+ de_ctrl =
+ FIELD_VALUE(0, DE_CONTROL, ROP,
+ nROP2) | nTransparent | FIELD_SET(0,
+ DE_CONTROL,
+ ROP_SELECT,
+ ROP2)
+ | FIELD_SET(0, DE_CONTROL, COMMAND,
+ BITBLT) | ((nDirection ==
+ 1) ? FIELD_SET(0,
+ DE_CONTROL,
+ DIRECTION,
+ RIGHT_TO_LEFT)
+ : FIELD_SET(0, DE_CONTROL,
+ DIRECTION,
+ LEFT_TO_RIGHT)) |
+ FIELD_SET(0, DE_CONTROL, STATUS, START);
+
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl);
+
+ src_X += (opSign * xWidth);
+ dst_X += (opSign * xWidth);
+ dst_width -= xWidth;
+
+ if (dst_width <= 0) {
+ /* ROP2 operation is complete */
+ break;
+ }
+
+ if (xWidth > dst_width)
+ xWidth = dst_width;
+ }
+ } else {
+ deWaitForNotBusy();
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, src_X) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, src_Y));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dst_X) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dst_Y));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, dst_width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, dst_height));
+
+ de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, nROP2) |
+ nTransparent |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, BITBLT) |
+ ((nDirection == 1) ? FIELD_SET(0, DE_CONTROL, DIRECTION,
+ RIGHT_TO_LEFT)
+ : FIELD_SET(0, DE_CONTROL, DIRECTION,
+ LEFT_TO_RIGHT)) | FIELD_SET(0, DE_CONTROL,
+ STATUS, START);
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl);
+ }
+
+ smtc_de_busy = 1;
+}
+
+/*
+ * This function sets the pixel format that will apply to the 2D Engine.
+ */
+void deSetPixelFormat(unsigned long bpp)
+{
+ unsigned long de_format;
+
+ de_format = SMTC_read2Dreg(DE_STRETCH_FORMAT);
+
+ switch (bpp) {
+ case 8:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 8);
+ break;
+ default:
+ case 16:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 16);
+ break;
+ case 32:
+ de_format =
+ FIELD_SET(de_format, DE_STRETCH_FORMAT, PIXEL_FORMAT, 32);
+ break;
+ }
+
+ SMTC_write2Dreg(DE_STRETCH_FORMAT, de_format);
+}
+
+/*
+ * System memory to Video memory monochrome expansion.
+ *
+ * Source is monochrome image in system memory. This function expands the
+ * monochrome data to color image in video memory.
+ */
+
+long deSystemMem2VideoMemMonoBlt(const char *pSrcbuf,
+ long srcDelta,
+ unsigned long startBit,
+ unsigned long dBase,
+ unsigned long dPitch,
+ unsigned long bpp,
+ unsigned long dx, unsigned long dy,
+ unsigned long width, unsigned long height,
+ unsigned long fColor,
+ unsigned long bColor,
+ unsigned long rop2) {
+ unsigned long bytePerPixel;
+ unsigned long ulBytesPerScan;
+ unsigned long ul4BytesPerScan;
+ unsigned long ulBytesRemain;
+ unsigned long de_ctrl = 0;
+ unsigned char ajRemain[4];
+ long i, j;
+
+ bytePerPixel = bpp / 8;
+
+ /* Just make sure the start bit is within legal range */
+ startBit &= 7;
+
+ ulBytesPerScan = (width + startBit + 7) / 8;
+ ul4BytesPerScan = ulBytesPerScan & ~3;
+ ulBytesRemain = ulBytesPerScan & 3;
+
+ if (smtc_de_busy)
+ deWaitForNotBusy();
+
+ /*
+ * 2D Source Base. Use 0 for HOST Blt.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_SOURCE_BASE, 0);
+
+ /*
+ * 2D Destination Base.
+ *
+ * It is an address offset (128 bit aligned) from the beginning of
+ * frame buffer.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_DESTINATION_BASE, dBase);
+
+ if (dPitch) {
+
+ /*
+ * Program pitch (distance between the 1st points of two
+ * adjacent lines).
+ *
+ * Note that input pitch is BYTE value, but the 2D Pitch
+ * register uses pixel values. Need Byte to pixel convertion.
+ */
+
+ SMTC_write2Dreg(DE_PITCH,
+ FIELD_VALUE(0, DE_PITCH, DESTINATION,
+ dPitch /
+ bytePerPixel) | FIELD_VALUE(0,
+ DE_PITCH,
+ SOURCE,
+ dPitch /
+ bytePerPixel));
+
+ /* Screen Window width in Pixels.
+ *
+ * 2D engine uses this value to calculate the linear address in
+ * frame buffer for a given point.
+ */
+
+ SMTC_write2Dreg(DE_WINDOW_WIDTH,
+ FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION,
+ (dPitch /
+ bytePerPixel)) | FIELD_VALUE(0,
+ DE_WINDOW_WIDTH,
+ SOURCE,
+ (dPitch
+ /
+ bytePerPixel)));
+ }
+ /* Note: For 2D Source in Host Write, only X_K1 field is needed, and
+ * Y_K2 field is not used. For mono bitmap, use startBit for X_K1.
+ */
+
+ SMTC_write2Dreg(DE_SOURCE,
+ FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_SOURCE, X_K1, startBit) |
+ FIELD_VALUE(0, DE_SOURCE, Y_K2, 0));
+
+ SMTC_write2Dreg(DE_DESTINATION,
+ FIELD_SET(0, DE_DESTINATION, WRAP, DISABLE) |
+ FIELD_VALUE(0, DE_DESTINATION, X, dx) |
+ FIELD_VALUE(0, DE_DESTINATION, Y, dy));
+
+ SMTC_write2Dreg(DE_DIMENSION,
+ FIELD_VALUE(0, DE_DIMENSION, X, width) |
+ FIELD_VALUE(0, DE_DIMENSION, Y_ET, height));
+
+ SMTC_write2Dreg(DE_FOREGROUND, fColor);
+ SMTC_write2Dreg(DE_BACKGROUND, bColor);
+
+ if (bpp)
+ deSetPixelFormat(bpp);
+ /* Set the pixel format of the destination */
+
+ de_ctrl = FIELD_VALUE(0, DE_CONTROL, ROP, rop2) |
+ FIELD_SET(0, DE_CONTROL, ROP_SELECT, ROP2) |
+ FIELD_SET(0, DE_CONTROL, COMMAND, HOST_WRITE) |
+ FIELD_SET(0, DE_CONTROL, HOST, MONO) |
+ FIELD_SET(0, DE_CONTROL, STATUS, START);
+
+ SMTC_write2Dreg(DE_CONTROL, de_ctrl | deGetTransparency());
+
+ /* Write MONO data (line by line) to 2D Engine data port */
+ for (i = 0; i < height; i++) {
+ /* For each line, send the data in chunks of 4 bytes */
+ for (j = 0; j < (ul4BytesPerScan / 4); j++)
+ SMTC_write2Ddataport(0,
+ *(unsigned long *)(pSrcbuf +
+ (j * 4)));
+
+ if (ulBytesRemain) {
+ memcpy(ajRemain, pSrcbuf + ul4BytesPerScan,
+ ulBytesRemain);
+ SMTC_write2Ddataport(0, *(unsigned long *)ajRemain);
+ }
+
+ pSrcbuf += srcDelta;
+ }
+ smtc_de_busy = 1;
+
+ return 0;
+}
+
+/*
+ * This function gets the transparency status from DE_CONTROL register.
+ * It returns a double word with the transparent fields properly set,
+ * while other fields are 0.
+ */
+unsigned long deGetTransparency(void)
+{
+ unsigned long de_ctrl;
+
+ de_ctrl = SMTC_read2Dreg(DE_CONTROL);
+
+ de_ctrl &=
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_MATCH) |
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY_SELECT) |
+ FIELD_MASK(DE_CONTROL_TRANSPARENCY);
+
+ return de_ctrl;
+}
diff --git a/drivers/staging/sm7xx/smtc2d.h b/drivers/staging/sm7xx/smtc2d.h
new file mode 100644
index 00000000000..38d0c335322
--- /dev/null
+++ b/drivers/staging/sm7xx/smtc2d.h
@@ -0,0 +1,530 @@
+/*
+ * Silicon Motion SM712 2D drawing engine functions.
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Author: Ge Wang, gewang@siliconmotion.com
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/* Internal macros */
+
+#define _F_START(f) (0 ? f)
+#define _F_END(f) (1 ? f)
+#define _F_SIZE(f) (1 + _F_END(f) - _F_START(f))
+#define _F_MASK(f) (((1ULL << _F_SIZE(f)) - 1) << _F_START(f))
+#define _F_NORMALIZE(v, f) (((v) & _F_MASK(f)) >> _F_START(f))
+#define _F_DENORMALIZE(v, f) (((v) << _F_START(f)) & _F_MASK(f))
+
+/* Global macros */
+
+#define FIELD_GET(x, reg, field) \
+( \
+ _F_NORMALIZE((x), reg ## _ ## field) \
+)
+
+#define FIELD_SET(x, reg, field, value) \
+( \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(reg ## _ ## field ## _ ## value, reg ## _ ## field) \
+)
+
+#define FIELD_VALUE(x, reg, field, value) \
+( \
+ (x & ~_F_MASK(reg ## _ ## field)) \
+ | _F_DENORMALIZE(value, reg ## _ ## field) \
+)
+
+#define FIELD_CLEAR(reg, field) \
+( \
+ ~_F_MASK(reg ## _ ## field) \
+)
+
+/* Field Macros */
+
+#define FIELD_START(field) (0 ? field)
+#define FIELD_END(field) (1 ? field)
+#define FIELD_SIZE(field) \
+ (1 + FIELD_END(field) - FIELD_START(field))
+
+#define FIELD_MASK(field) \
+ (((1 << (FIELD_SIZE(field)-1)) \
+ | ((1 << (FIELD_SIZE(field)-1)) - 1)) \
+ << FIELD_START(field))
+
+#define FIELD_NORMALIZE(reg, field) \
+ (((reg) & FIELD_MASK(field)) >> FIELD_START(field))
+
+#define FIELD_DENORMALIZE(field, value) \
+ (((value) << FIELD_START(field)) & FIELD_MASK(field))
+
+#define FIELD_INIT(reg, field, value) \
+ FIELD_DENORMALIZE(reg ## _ ## field, \
+ reg ## _ ## field ## _ ## value)
+
+#define FIELD_INIT_VAL(reg, field, value) \
+ (FIELD_DENORMALIZE(reg ## _ ## field, value))
+
+#define FIELD_VAL_SET(x, r, f, v) ({ \
+ x = (x & ~FIELD_MASK(r ## _ ## f)) \
+ | FIELD_DENORMALIZE(r ## _ ## f, r ## _ ## f ## _ ## v) \
+})
+
+#define RGB(r, g, b) ((unsigned long)(((r) << 16) | ((g) << 8) | (b)))
+
+/* Transparent info definition */
+typedef struct {
+ unsigned long match; /* Matching pixel is OPAQUE/TRANSPARENT */
+ unsigned long select; /* Transparency controlled by SRC/DST */
+ unsigned long control; /* ENABLE/DISABLE transparency */
+ unsigned long color; /* Transparent color */
+} Transparent, *pTransparent;
+
+#define PIXEL_DEPTH_1_BP 0 /* 1 bit per pixel */
+#define PIXEL_DEPTH_8_BPP 1 /* 8 bits per pixel */
+#define PIXEL_DEPTH_16_BPP 2 /* 16 bits per pixel */
+#define PIXEL_DEPTH_32_BPP 3 /* 32 bits per pixel */
+#define PIXEL_DEPTH_YUV422 8 /* 16 bits per pixel YUV422 */
+#define PIXEL_DEPTH_YUV420 9 /* 16 bits per pixel YUV420 */
+
+#define PATTERN_WIDTH 8
+#define PATTERN_HEIGHT 8
+
+#define TOP_TO_BOTTOM 0
+#define BOTTOM_TO_TOP 1
+#define RIGHT_TO_LEFT BOTTOM_TO_TOP
+#define LEFT_TO_RIGHT TOP_TO_BOTTOM
+
+/* Constants used in Transparent structure */
+#define MATCH_OPAQUE 0x00000000
+#define MATCH_TRANSPARENT 0x00000400
+#define SOURCE 0x00000000
+#define DESTINATION 0x00000200
+
+/* 2D registers. */
+
+#define DE_SOURCE 0x000000
+#define DE_SOURCE_WRAP 31 : 31
+#define DE_SOURCE_WRAP_DISABLE 0
+#define DE_SOURCE_WRAP_ENABLE 1
+#define DE_SOURCE_X_K1 29 : 16
+#define DE_SOURCE_Y_K2 15 : 0
+
+#define DE_DESTINATION 0x000004
+#define DE_DESTINATION_WRAP 31 : 31
+#define DE_DESTINATION_WRAP_DISABLE 0
+#define DE_DESTINATION_WRAP_ENABLE 1
+#define DE_DESTINATION_X 28 : 16
+#define DE_DESTINATION_Y 15 : 0
+
+#define DE_DIMENSION 0x000008
+#define DE_DIMENSION_X 28 : 16
+#define DE_DIMENSION_Y_ET 15 : 0
+
+#define DE_CONTROL 0x00000C
+#define DE_CONTROL_STATUS 31 : 31
+#define DE_CONTROL_STATUS_STOP 0
+#define DE_CONTROL_STATUS_START 1
+#define DE_CONTROL_PATTERN 30 : 30
+#define DE_CONTROL_PATTERN_MONO 0
+#define DE_CONTROL_PATTERN_COLOR 1
+#define DE_CONTROL_UPDATE_DESTINATION_X 29 : 29
+#define DE_CONTROL_UPDATE_DESTINATION_X_DISABLE 0
+#define DE_CONTROL_UPDATE_DESTINATION_X_ENABLE 1
+#define DE_CONTROL_QUICK_START 28 : 28
+#define DE_CONTROL_QUICK_START_DISABLE 0
+#define DE_CONTROL_QUICK_START_ENABLE 1
+#define DE_CONTROL_DIRECTION 27 : 27
+#define DE_CONTROL_DIRECTION_LEFT_TO_RIGHT 0
+#define DE_CONTROL_DIRECTION_RIGHT_TO_LEFT 1
+#define DE_CONTROL_MAJOR 26 : 26
+#define DE_CONTROL_MAJOR_X 0
+#define DE_CONTROL_MAJOR_Y 1
+#define DE_CONTROL_STEP_X 25 : 25
+#define DE_CONTROL_STEP_X_POSITIVE 1
+#define DE_CONTROL_STEP_X_NEGATIVE 0
+#define DE_CONTROL_STEP_Y 24 : 24
+#define DE_CONTROL_STEP_Y_POSITIVE 1
+#define DE_CONTROL_STEP_Y_NEGATIVE 0
+#define DE_CONTROL_STRETCH 23 : 23
+#define DE_CONTROL_STRETCH_DISABLE 0
+#define DE_CONTROL_STRETCH_ENABLE 1
+#define DE_CONTROL_HOST 22 : 22
+#define DE_CONTROL_HOST_COLOR 0
+#define DE_CONTROL_HOST_MONO 1
+#define DE_CONTROL_LAST_PIXEL 21 : 21
+#define DE_CONTROL_LAST_PIXEL_OFF 0
+#define DE_CONTROL_LAST_PIXEL_ON 1
+#define DE_CONTROL_COMMAND 20 : 16
+#define DE_CONTROL_COMMAND_BITBLT 0
+#define DE_CONTROL_COMMAND_RECTANGLE_FILL 1
+#define DE_CONTROL_COMMAND_DE_TILE 2
+#define DE_CONTROL_COMMAND_TRAPEZOID_FILL 3
+#define DE_CONTROL_COMMAND_ALPHA_BLEND 4
+#define DE_CONTROL_COMMAND_RLE_STRIP 5
+#define DE_CONTROL_COMMAND_SHORT_STROKE 6
+#define DE_CONTROL_COMMAND_LINE_DRAW 7
+#define DE_CONTROL_COMMAND_HOST_WRITE 8
+#define DE_CONTROL_COMMAND_HOST_READ 9
+#define DE_CONTROL_COMMAND_HOST_WRITE_BOTTOM_UP 10
+#define DE_CONTROL_COMMAND_ROTATE 11
+#define DE_CONTROL_COMMAND_FONT 12
+#define DE_CONTROL_COMMAND_TEXTURE_LOAD 15
+#define DE_CONTROL_ROP_SELECT 15 : 15
+#define DE_CONTROL_ROP_SELECT_ROP3 0
+#define DE_CONTROL_ROP_SELECT_ROP2 1
+#define DE_CONTROL_ROP2_SOURCE 14 : 14
+#define DE_CONTROL_ROP2_SOURCE_BITMAP 0
+#define DE_CONTROL_ROP2_SOURCE_PATTERN 1
+#define DE_CONTROL_MONO_DATA 13 : 12
+#define DE_CONTROL_MONO_DATA_NOT_PACKED 0
+#define DE_CONTROL_MONO_DATA_8_PACKED 1
+#define DE_CONTROL_MONO_DATA_16_PACKED 2
+#define DE_CONTROL_MONO_DATA_32_PACKED 3
+#define DE_CONTROL_REPEAT_ROTATE 11 : 11
+#define DE_CONTROL_REPEAT_ROTATE_DISABLE 0
+#define DE_CONTROL_REPEAT_ROTATE_ENABLE 1
+#define DE_CONTROL_TRANSPARENCY_MATCH 10 : 10
+#define DE_CONTROL_TRANSPARENCY_MATCH_OPAQUE 0
+#define DE_CONTROL_TRANSPARENCY_MATCH_TRANSPARENT 1
+#define DE_CONTROL_TRANSPARENCY_SELECT 9 : 9
+#define DE_CONTROL_TRANSPARENCY_SELECT_SOURCE 0
+#define DE_CONTROL_TRANSPARENCY_SELECT_DESTINATION 1
+#define DE_CONTROL_TRANSPARENCY 8 : 8
+#define DE_CONTROL_TRANSPARENCY_DISABLE 0
+#define DE_CONTROL_TRANSPARENCY_ENABLE 1
+#define DE_CONTROL_ROP 7 : 0
+
+/* Pseudo fields. */
+
+#define DE_CONTROL_SHORT_STROKE_DIR 27 : 24
+#define DE_CONTROL_SHORT_STROKE_DIR_225 0
+#define DE_CONTROL_SHORT_STROKE_DIR_135 1
+#define DE_CONTROL_SHORT_STROKE_DIR_315 2
+#define DE_CONTROL_SHORT_STROKE_DIR_45 3
+#define DE_CONTROL_SHORT_STROKE_DIR_270 4
+#define DE_CONTROL_SHORT_STROKE_DIR_90 5
+#define DE_CONTROL_SHORT_STROKE_DIR_180 8
+#define DE_CONTROL_SHORT_STROKE_DIR_0 10
+#define DE_CONTROL_ROTATION 25 : 24
+#define DE_CONTROL_ROTATION_0 0
+#define DE_CONTROL_ROTATION_270 1
+#define DE_CONTROL_ROTATION_90 2
+#define DE_CONTROL_ROTATION_180 3
+
+#define DE_PITCH 0x000010
+#define DE_PITCH_DESTINATION 28 : 16
+#define DE_PITCH_SOURCE 12 : 0
+
+#define DE_FOREGROUND 0x000014
+#define DE_FOREGROUND_COLOR 31 : 0
+
+#define DE_BACKGROUND 0x000018
+#define DE_BACKGROUND_COLOR 31 : 0
+
+#define DE_STRETCH_FORMAT 0x00001C
+#define DE_STRETCH_FORMAT_PATTERN_XY 30 : 30
+#define DE_STRETCH_FORMAT_PATTERN_XY_NORMAL 0
+#define DE_STRETCH_FORMAT_PATTERN_XY_OVERWRITE 1
+#define DE_STRETCH_FORMAT_PATTERN_Y 29 : 27
+#define DE_STRETCH_FORMAT_PATTERN_X 25 : 23
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT 21 : 20
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_8 0
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_16 1
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_24 3
+#define DE_STRETCH_FORMAT_PIXEL_FORMAT_32 2
+#define DE_STRETCH_FORMAT_ADDRESSING 19 : 16
+#define DE_STRETCH_FORMAT_ADDRESSING_XY 0
+#define DE_STRETCH_FORMAT_ADDRESSING_LINEAR 15
+#define DE_STRETCH_FORMAT_SOURCE_HEIGHT 11 : 0
+
+#define DE_COLOR_COMPARE 0x000020
+#define DE_COLOR_COMPARE_COLOR 23 : 0
+
+#define DE_COLOR_COMPARE_MASK 0x000024
+#define DE_COLOR_COMPARE_MASK_MASKS 23 : 0
+
+#define DE_MASKS 0x000028
+#define DE_MASKS_BYTE_MASK 31 : 16
+#define DE_MASKS_BIT_MASK 15 : 0
+
+#define DE_CLIP_TL 0x00002C
+#define DE_CLIP_TL_TOP 31 : 16
+#define DE_CLIP_TL_STATUS 13 : 13
+#define DE_CLIP_TL_STATUS_DISABLE 0
+#define DE_CLIP_TL_STATUS_ENABLE 1
+#define DE_CLIP_TL_INHIBIT 12 : 12
+#define DE_CLIP_TL_INHIBIT_OUTSIDE 0
+#define DE_CLIP_TL_INHIBIT_INSIDE 1
+#define DE_CLIP_TL_LEFT 11 : 0
+
+#define DE_CLIP_BR 0x000030
+#define DE_CLIP_BR_BOTTOM 31 : 16
+#define DE_CLIP_BR_RIGHT 12 : 0
+
+#define DE_MONO_PATTERN_LOW 0x000034
+#define DE_MONO_PATTERN_LOW_PATTERN 31 : 0
+
+#define DE_MONO_PATTERN_HIGH 0x000038
+#define DE_MONO_PATTERN_HIGH_PATTERN 31 : 0
+
+#define DE_WINDOW_WIDTH 0x00003C
+#define DE_WINDOW_WIDTH_DESTINATION 28 : 16
+#define DE_WINDOW_WIDTH_SOURCE 12 : 0
+
+#define DE_WINDOW_SOURCE_BASE 0x000040
+#define DE_WINDOW_SOURCE_BASE_EXT 27 : 27
+#define DE_WINDOW_SOURCE_BASE_EXT_LOCAL 0
+#define DE_WINDOW_SOURCE_BASE_EXT_EXTERNAL 1
+#define DE_WINDOW_SOURCE_BASE_CS 26 : 26
+#define DE_WINDOW_SOURCE_BASE_CS_0 0
+#define DE_WINDOW_SOURCE_BASE_CS_1 1
+#define DE_WINDOW_SOURCE_BASE_ADDRESS 25 : 0
+
+#define DE_WINDOW_DESTINATION_BASE 0x000044
+#define DE_WINDOW_DESTINATION_BASE_EXT 27 : 27
+#define DE_WINDOW_DESTINATION_BASE_EXT_LOCAL 0
+#define DE_WINDOW_DESTINATION_BASE_EXT_EXTERNAL 1
+#define DE_WINDOW_DESTINATION_BASE_CS 26 : 26
+#define DE_WINDOW_DESTINATION_BASE_CS_0 0
+#define DE_WINDOW_DESTINATION_BASE_CS_1 1
+#define DE_WINDOW_DESTINATION_BASE_ADDRESS 25 : 0
+
+#define DE_ALPHA 0x000048
+#define DE_ALPHA_VALUE 7 : 0
+
+#define DE_WRAP 0x00004C
+#define DE_WRAP_X 31 : 16
+#define DE_WRAP_Y 15 : 0
+
+#define DE_STATUS 0x000050
+#define DE_STATUS_CSC 1 : 1
+#define DE_STATUS_CSC_CLEAR 0
+#define DE_STATUS_CSC_NOT_ACTIVE 0
+#define DE_STATUS_CSC_ACTIVE 1
+#define DE_STATUS_2D 0 : 0
+#define DE_STATUS_2D_CLEAR 0
+#define DE_STATUS_2D_NOT_ACTIVE 0
+#define DE_STATUS_2D_ACTIVE 1
+
+/* Color Space Conversion registers. */
+
+#define CSC_Y_SOURCE_BASE 0x0000C8
+#define CSC_Y_SOURCE_BASE_EXT 27 : 27
+#define CSC_Y_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_Y_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_Y_SOURCE_BASE_CS 26 : 26
+#define CSC_Y_SOURCE_BASE_CS_0 0
+#define CSC_Y_SOURCE_BASE_CS_1 1
+#define CSC_Y_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_CONSTANTS 0x0000CC
+#define CSC_CONSTANTS_Y 31 : 24
+#define CSC_CONSTANTS_R 23 : 16
+#define CSC_CONSTANTS_G 15 : 8
+#define CSC_CONSTANTS_B 7 : 0
+
+#define CSC_Y_SOURCE_X 0x0000D0
+#define CSC_Y_SOURCE_X_INTEGER 26 : 16
+#define CSC_Y_SOURCE_X_FRACTION 15 : 3
+
+#define CSC_Y_SOURCE_Y 0x0000D4
+#define CSC_Y_SOURCE_Y_INTEGER 27 : 16
+#define CSC_Y_SOURCE_Y_FRACTION 15 : 3
+
+#define CSC_U_SOURCE_BASE 0x0000D8
+#define CSC_U_SOURCE_BASE_EXT 27 : 27
+#define CSC_U_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_U_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_U_SOURCE_BASE_CS 26 : 26
+#define CSC_U_SOURCE_BASE_CS_0 0
+#define CSC_U_SOURCE_BASE_CS_1 1
+#define CSC_U_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_V_SOURCE_BASE 0x0000DC
+#define CSC_V_SOURCE_BASE_EXT 27 : 27
+#define CSC_V_SOURCE_BASE_EXT_LOCAL 0
+#define CSC_V_SOURCE_BASE_EXT_EXTERNAL 1
+#define CSC_V_SOURCE_BASE_CS 26 : 26
+#define CSC_V_SOURCE_BASE_CS_0 0
+#define CSC_V_SOURCE_BASE_CS_1 1
+#define CSC_V_SOURCE_BASE_ADDRESS 25 : 0
+
+#define CSC_SOURCE_DIMENSION 0x0000E0
+#define CSC_SOURCE_DIMENSION_X 31 : 16
+#define CSC_SOURCE_DIMENSION_Y 15 : 0
+
+#define CSC_SOURCE_PITCH 0x0000E4
+#define CSC_SOURCE_PITCH_Y 31 : 16
+#define CSC_SOURCE_PITCH_UV 15 : 0
+
+#define CSC_DESTINATION 0x0000E8
+#define CSC_DESTINATION_WRAP 31 : 31
+#define CSC_DESTINATION_WRAP_DISABLE 0
+#define CSC_DESTINATION_WRAP_ENABLE 1
+#define CSC_DESTINATION_X 27 : 16
+#define CSC_DESTINATION_Y 11 : 0
+
+#define CSC_DESTINATION_DIMENSION 0x0000EC
+#define CSC_DESTINATION_DIMENSION_X 31 : 16
+#define CSC_DESTINATION_DIMENSION_Y 15 : 0
+
+#define CSC_DESTINATION_PITCH 0x0000F0
+#define CSC_DESTINATION_PITCH_X 31 : 16
+#define CSC_DESTINATION_PITCH_Y 15 : 0
+
+#define CSC_SCALE_FACTOR 0x0000F4
+#define CSC_SCALE_FACTOR_HORIZONTAL 31 : 16
+#define CSC_SCALE_FACTOR_VERTICAL 15 : 0
+
+#define CSC_DESTINATION_BASE 0x0000F8
+#define CSC_DESTINATION_BASE_EXT 27 : 27
+#define CSC_DESTINATION_BASE_EXT_LOCAL 0
+#define CSC_DESTINATION_BASE_EXT_EXTERNAL 1
+#define CSC_DESTINATION_BASE_CS 26 : 26
+#define CSC_DESTINATION_BASE_CS_0 0
+#define CSC_DESTINATION_BASE_CS_1 1
+#define CSC_DESTINATION_BASE_ADDRESS 25 : 0
+
+#define CSC_CONTROL 0x0000FC
+#define CSC_CONTROL_STATUS 31 : 31
+#define CSC_CONTROL_STATUS_STOP 0
+#define CSC_CONTROL_STATUS_START 1
+#define CSC_CONTROL_SOURCE_FORMAT 30 : 28
+#define CSC_CONTROL_SOURCE_FORMAT_YUV422 0
+#define CSC_CONTROL_SOURCE_FORMAT_YUV420I 1
+#define CSC_CONTROL_SOURCE_FORMAT_YUV420 2
+#define CSC_CONTROL_SOURCE_FORMAT_YVU9 3
+#define CSC_CONTROL_SOURCE_FORMAT_IYU1 4
+#define CSC_CONTROL_SOURCE_FORMAT_IYU2 5
+#define CSC_CONTROL_SOURCE_FORMAT_RGB565 6
+#define CSC_CONTROL_SOURCE_FORMAT_RGB8888 7
+#define CSC_CONTROL_DESTINATION_FORMAT 27 : 26
+#define CSC_CONTROL_DESTINATION_FORMAT_RGB565 0
+#define CSC_CONTROL_DESTINATION_FORMAT_RGB8888 1
+#define CSC_CONTROL_HORIZONTAL_FILTER 25 : 25
+#define CSC_CONTROL_HORIZONTAL_FILTER_DISABLE 0
+#define CSC_CONTROL_HORIZONTAL_FILTER_ENABLE 1
+#define CSC_CONTROL_VERTICAL_FILTER 24 : 24
+#define CSC_CONTROL_VERTICAL_FILTER_DISABLE 0
+#define CSC_CONTROL_VERTICAL_FILTER_ENABLE 1
+#define CSC_CONTROL_BYTE_ORDER 23 : 23
+#define CSC_CONTROL_BYTE_ORDER_YUYV 0
+#define CSC_CONTROL_BYTE_ORDER_UYVY 1
+
+#define DE_DATA_PORT_501 0x110000
+#define DE_DATA_PORT_712 0x400000
+#define DE_DATA_PORT_722 0x6000
+
+/* point to virtual Memory Map IO starting address */
+extern char *smtc_RegBaseAddress;
+/* point to virtual video memory starting address */
+extern char *smtc_VRAMBaseAddress;
+extern unsigned char smtc_de_busy;
+
+extern unsigned long memRead32(unsigned long nOffset);
+extern void memWrite32(unsigned long nOffset, unsigned long nData);
+extern unsigned long SMTC_read2Dreg(unsigned long nOffset);
+
+/* 2D functions */
+extern void deInit(unsigned int nModeWidth, unsigned int nModeHeight,
+ unsigned int bpp);
+
+extern void deWaitForNotBusy(void);
+
+extern void deVerticalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_height,
+ unsigned long nColor);
+
+extern void deHorizontalLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX,
+ unsigned long nY,
+ unsigned long dst_width,
+ unsigned long nColor);
+
+extern void deLine(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long nX1,
+ unsigned long nY1,
+ unsigned long nX2,
+ unsigned long nY2,
+ unsigned long nColor);
+
+extern void deFillRect(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long nColor);
+
+extern void deRotatePattern(unsigned char *pattern_dstaddr,
+ unsigned long pattern_src_addr,
+ unsigned long pattern_BPP,
+ unsigned long pattern_stride,
+ int patternX,
+ int patternY);
+
+extern void deCopy(unsigned long dst_base,
+ unsigned long dst_pitch,
+ unsigned long dst_BPP,
+ unsigned long dst_X,
+ unsigned long dst_Y,
+ unsigned long dst_width,
+ unsigned long dst_height,
+ unsigned long src_base,
+ unsigned long src_pitch,
+ unsigned long src_X,
+ unsigned long src_Y,
+ pTransparent pTransp,
+ unsigned char nROP2);
+
+/*
+ * System memory to Video memory monochrome expansion.
+ *
+ * Source is monochrome image in system memory. This function expands the
+ * monochrome data to color image in video memory.
+ *
+ * @pSrcbuf: pointer to start of source buffer in system memory
+ * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top
+ * down and -ive mean button up
+ * @startBit: Mono data can start at any bit in a byte, this value should
+ * be 0 to 7
+ * @dBase: Address of destination : offset in frame buffer
+ * @dPitch: Pitch value of destination surface in BYTE
+ * @bpp: Color depth of destination surface
+ * @dx, dy: Starting coordinate of destination surface
+ * @width, height: width and height of rectange in pixel value
+ * @fColor,bColor: Foreground, Background color (corresponding to a 1, 0 in
+ * the monochrome data)
+ * @rop2: ROP value
+ */
+
+extern long deSystemMem2VideoMemMonoBlt(
+ const char *pSrcbuf,
+ long srcDelta,
+ unsigned long startBit,
+ unsigned long dBase,
+ unsigned long dPitch,
+ unsigned long bpp,
+ unsigned long dx, unsigned long dy,
+ unsigned long width, unsigned long height,
+ unsigned long fColor,
+ unsigned long bColor,
+ unsigned long rop2);
+
+extern unsigned long deGetTransparency(void);
+extern void deSetPixelFormat(unsigned long bpp);
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
new file mode 100644
index 00000000000..161dbc9c139
--- /dev/null
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -0,0 +1,1253 @@
+/*
+ * Silicon Motion SM7XX frame buffer device
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Authors: Ge Wang, gewang@siliconmotion.com
+ * Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ *
+ * Version 0.10.26192.21.01
+ * - Add PowerPC/Big endian support
+ * - Add 2D support for Lynx
+ * - Verified on2.6.19.2 Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ *
+ * Version 0.09.2621.00.01
+ * - Only support Linux Kernel's version 2.6.21.
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ *
+ * Version 0.09
+ * - Only support Linux Kernel's version 2.6.12.
+ * Boyod.yang <boyod.yang@siliconmotion.com.cn>
+ */
+
+#ifndef __KERNEL__
+#define __KERNEL__
+#endif
+
+#include <linux/io.h>
+#include <linux/fb.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/uaccess.h>
+#include <linux/console.h>
+#include <linux/screen_info.h>
+
+#ifdef CONFIG_PM
+#include <linux/pm.h>
+#endif
+
+struct screen_info smtc_screen_info;
+
+#include "smtcfb.h"
+#include "smtc2d.h"
+
+#ifdef DEBUG
+#define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg)
+#else
+#define smdbg(format, arg...)
+#endif
+
+/*
+* Private structure
+*/
+struct smtcfb_info {
+ /*
+ * The following is a pointer to be passed into the
+ * functions below. The modules outside the main
+ * voyager.c driver have no knowledge as to what
+ * is within this structure.
+ */
+ struct fb_info fb;
+ struct display_switch *dispsw;
+ struct pci_dev *dev;
+ signed int currcon;
+
+ struct {
+ u8 red, green, blue;
+ } palette[NR_RGB];
+
+ u_int palette_size;
+};
+
+struct par_info {
+ /*
+ * Hardware
+ */
+ u16 chipID;
+ unsigned char __iomem *m_pMMIO;
+ char __iomem *m_pLFB;
+ char *m_pDPR;
+ char *m_pVPR;
+ char *m_pCPR;
+
+ u_int width;
+ u_int height;
+ u_int hz;
+ u_long BaseAddressInVRAM;
+ u8 chipRevID;
+};
+
+struct vesa_mode_table {
+ char mode_index[6];
+ u16 lfb_width;
+ u16 lfb_height;
+ u16 lfb_depth;
+};
+
+static struct vesa_mode_table vesa_mode[] = {
+ {"0x301", 640, 480, 8},
+ {"0x303", 800, 600, 8},
+ {"0x305", 1024, 768, 8},
+ {"0x307", 1280, 1024, 8},
+
+ {"0x311", 640, 480, 16},
+ {"0x314", 800, 600, 16},
+ {"0x317", 1024, 768, 16},
+ {"0x31A", 1280, 1024, 16},
+
+ {"0x312", 640, 480, 24},
+ {"0x315", 800, 600, 24},
+ {"0x318", 1024, 768, 24},
+ {"0x31B", 1280, 1024, 24},
+};
+
+char __iomem *smtc_RegBaseAddress; /* Memory Map IO starting address */
+char __iomem *smtc_VRAMBaseAddress; /* video memory starting address */
+
+char *smtc_2DBaseAddress; /* 2D engine starting address */
+char *smtc_2Ddataport; /* 2D data port offset */
+short smtc_2Dacceleration;
+
+static u32 colreg[17];
+static struct par_info hw; /* hardware information */
+
+u16 smtc_ChipIDs[] = {
+ 0x710,
+ 0x712,
+ 0x720
+};
+
+#define numSMTCchipIDs (sizeof(smtc_ChipIDs) / sizeof(u16))
+
+void deWaitForNotBusy(void)
+{
+ unsigned long i = 0x1000000;
+ while (i--) {
+ if ((smtc_seqr(0x16) & 0x18) == 0x10)
+ break;
+ }
+ smtc_de_busy = 0;
+}
+
+static void sm712_set_timing(struct smtcfb_info *sfb,
+ struct par_info *ppar_info)
+{
+ int i = 0, j = 0;
+ u32 m_nScreenStride;
+
+ smdbg("\nppar_info->width = %d ppar_info->height = %d"
+ "sfb->fb.var.bits_per_pixel = %d ppar_info->hz = %d\n",
+ ppar_info->width, ppar_info->height,
+ sfb->fb.var.bits_per_pixel, ppar_info->hz);
+
+ for (j = 0; j < numVGAModes; j++) {
+ if (VGAMode[j].mmSizeX == ppar_info->width &&
+ VGAMode[j].mmSizeY == ppar_info->height &&
+ VGAMode[j].bpp == sfb->fb.var.bits_per_pixel &&
+ VGAMode[j].hz == ppar_info->hz) {
+
+ smdbg("\nVGAMode[j].mmSizeX = %d VGAMode[j].mmSizeY ="
+ "%d VGAMode[j].bpp = %d"
+ "VGAMode[j].hz=%d\n",
+ VGAMode[j].mmSizeX, VGAMode[j].mmSizeY,
+ VGAMode[j].bpp, VGAMode[j].hz);
+
+ smdbg("VGAMode index=%d\n", j);
+
+ smtc_mmiowb(0x0, 0x3c6);
+
+ smtc_seqw(0, 0x1);
+
+ smtc_mmiowb(VGAMode[j].Init_MISC, 0x3c2);
+
+ /* init SEQ register SR00 - SR04 */
+ for (i = 0; i < SIZE_SR00_SR04; i++)
+ smtc_seqw(i, VGAMode[j].Init_SR00_SR04[i]);
+
+ /* init SEQ register SR10 - SR24 */
+ for (i = 0; i < SIZE_SR10_SR24; i++)
+ smtc_seqw(i + 0x10,
+ VGAMode[j].Init_SR10_SR24[i]);
+
+ /* init SEQ register SR30 - SR75 */
+ for (i = 0; i < SIZE_SR30_SR75; i++)
+ if (((i + 0x30) != 0x62) \
+ && ((i + 0x30) != 0x6a) \
+ && ((i + 0x30) != 0x6b))
+ smtc_seqw(i + 0x30,
+ VGAMode[j].Init_SR30_SR75[i]);
+
+ /* init SEQ register SR80 - SR93 */
+ for (i = 0; i < SIZE_SR80_SR93; i++)
+ smtc_seqw(i + 0x80,
+ VGAMode[j].Init_SR80_SR93[i]);
+
+ /* init SEQ register SRA0 - SRAF */
+ for (i = 0; i < SIZE_SRA0_SRAF; i++)
+ smtc_seqw(i + 0xa0,
+ VGAMode[j].Init_SRA0_SRAF[i]);
+
+ /* init Graphic register GR00 - GR08 */
+ for (i = 0; i < SIZE_GR00_GR08; i++)
+ smtc_grphw(i, VGAMode[j].Init_GR00_GR08[i]);
+
+ /* init Attribute register AR00 - AR14 */
+ for (i = 0; i < SIZE_AR00_AR14; i++)
+ smtc_attrw(i, VGAMode[j].Init_AR00_AR14[i]);
+
+ /* init CRTC register CR00 - CR18 */
+ for (i = 0; i < SIZE_CR00_CR18; i++)
+ smtc_crtcw(i, VGAMode[j].Init_CR00_CR18[i]);
+
+ /* init CRTC register CR30 - CR4D */
+ for (i = 0; i < SIZE_CR30_CR4D; i++)
+ smtc_crtcw(i + 0x30,
+ VGAMode[j].Init_CR30_CR4D[i]);
+
+ /* init CRTC register CR90 - CRA7 */
+ for (i = 0; i < SIZE_CR90_CRA7; i++)
+ smtc_crtcw(i + 0x90,
+ VGAMode[j].Init_CR90_CRA7[i]);
+ }
+ }
+ smtc_mmiowb(0x67, 0x3c2);
+
+ /* set VPR registers */
+ writel(0x0, ppar_info->m_pVPR + 0x0C);
+ writel(0x0, ppar_info->m_pVPR + 0x40);
+
+ /* set data width */
+ m_nScreenStride =
+ (ppar_info->width * sfb->fb.var.bits_per_pixel) / 64;
+ switch (sfb->fb.var.bits_per_pixel) {
+ case 8:
+ writel(0x0, ppar_info->m_pVPR + 0x0);
+ break;
+ case 16:
+ writel(0x00020000, ppar_info->m_pVPR + 0x0);
+ break;
+ case 24:
+ writel(0x00040000, ppar_info->m_pVPR + 0x0);
+ break;
+ case 32:
+ writel(0x00030000, ppar_info->m_pVPR + 0x0);
+ break;
+ }
+ writel((u32) (((m_nScreenStride + 2) << 16) | m_nScreenStride),
+ ppar_info->m_pVPR + 0x10);
+
+}
+
+static void sm712_setpalette(int regno, unsigned red, unsigned green,
+ unsigned blue, struct fb_info *info)
+{
+ struct par_info *cur_par = (struct par_info *)info->par;
+
+ if (cur_par->BaseAddressInVRAM)
+ /*
+ * second display palette for dual head. Enable CRT RAM, 6-bit
+ * RAM
+ */
+ smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x20);
+ else
+ /* primary display palette. Enable LCD RAM only, 6-bit RAM */
+ smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x10);
+ smtc_mmiowb(regno, dac_reg);
+ smtc_mmiowb(red >> 10, dac_val);
+ smtc_mmiowb(green >> 10, dac_val);
+ smtc_mmiowb(blue >> 10, dac_val);
+}
+
+static void smtc_set_timing(struct smtcfb_info *sfb, struct par_info
+ *ppar_info)
+{
+ switch (ppar_info->chipID) {
+ case 0x710:
+ case 0x712:
+ case 0x720:
+ sm712_set_timing(sfb, ppar_info);
+ break;
+ }
+}
+
+static struct fb_var_screeninfo smtcfb_var = {
+ .xres = 1024,
+ .yres = 600,
+ .xres_virtual = 1024,
+ .yres_virtual = 600,
+ .bits_per_pixel = 16,
+ .red = {16, 8, 0},
+ .green = {8, 8, 0},
+ .blue = {0, 8, 0},
+ .activate = FB_ACTIVATE_NOW,
+ .height = -1,
+ .width = -1,
+ .vmode = FB_VMODE_NONINTERLACED,
+};
+
+static struct fb_fix_screeninfo smtcfb_fix = {
+ .id = "sm712fb",
+ .type = FB_TYPE_PACKED_PIXELS,
+ .visual = FB_VISUAL_TRUECOLOR,
+ .line_length = 800 * 3,
+ .accel = FB_ACCEL_SMI_LYNX,
+};
+
+/* chan_to_field
+ *
+ * convert a colour value into a field position
+ *
+ * from pxafb.c
+ */
+
+static inline unsigned int chan_to_field(unsigned int chan,
+ struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int smtcfb_blank(int blank_mode, struct fb_info *info)
+{
+ /* clear DPMS setting */
+ switch (blank_mode) {
+ case FB_BLANK_UNBLANK:
+ /* Screen On: HSync: On, VSync : On */
+ smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) & 0x77));
+ smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
+ smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
+ smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
+ smtc_seqw(0x31, (smtc_seqr(0x31) | 0x03));
+ break;
+ case FB_BLANK_NORMAL:
+ /* Screen Off: HSync: On, VSync : On Soft blank */
+ smtc_seqw(0x01, (smtc_seqr(0x01) & (~0x20)));
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x22, (smtc_seqr(0x22) & (~0x30)));
+ smtc_seqw(0x23, (smtc_seqr(0x23) & (~0xc0)));
+ smtc_seqw(0x24, (smtc_seqr(0x24) | 0x01));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ /* Screen On: HSync: On, VSync : Off */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x20));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0x20));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ case FB_BLANK_HSYNC_SUSPEND:
+ /* Screen On: HSync: Off, VSync : On */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x10));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ case FB_BLANK_POWERDOWN:
+ /* Screen On: HSync: Off, VSync : Off */
+ smtc_seqw(0x01, (smtc_seqr(0x01) | 0x20));
+ smtc_seqw(0x20, (smtc_seqr(0x20) & (~0xB0)));
+ smtc_seqw(0x6a, 0x0c);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x21, (smtc_seqr(0x21) | 0x88));
+ smtc_seqw(0x22, ((smtc_seqr(0x22) & (~0x30)) | 0x30));
+ smtc_seqw(0x23, ((smtc_seqr(0x23) & (~0xc0)) | 0xD8));
+ smtc_seqw(0x24, (smtc_seqr(0x24) & (~0x01)));
+ smtc_seqw(0x31, ((smtc_seqr(0x31) & (~0x07)) | 0x00));
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0x80));
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green,
+ unsigned blue, unsigned trans, struct fb_info *info)
+{
+ struct smtcfb_info *sfb = (struct smtcfb_info *)info;
+ u32 val;
+
+ if (regno > 255)
+ return 1;
+
+ switch (sfb->fb.fix.visual) {
+ case FB_VISUAL_DIRECTCOLOR:
+ case FB_VISUAL_TRUECOLOR:
+ /*
+ * 16/32 bit true-colour, use pseuo-palette for 16 base color
+ */
+ if (regno < 16) {
+ if (sfb->fb.var.bits_per_pixel == 16) {
+ u32 *pal = sfb->fb.pseudo_palette;
+ val = chan_to_field(red, &sfb->fb.var.red);
+ val |= chan_to_field(green, \
+ &sfb->fb.var.green);
+ val |= chan_to_field(blue, &sfb->fb.var.blue);
+#ifdef __BIG_ENDIAN
+ pal[regno] =
+ ((red & 0xf800) >> 8) |
+ ((green & 0xe000) >> 13) |
+ ((green & 0x1c00) << 3) |
+ ((blue & 0xf800) >> 3);
+#else
+ pal[regno] = val;
+#endif
+ } else {
+ u32 *pal = sfb->fb.pseudo_palette;
+ val = chan_to_field(red, &sfb->fb.var.red);
+ val |= chan_to_field(green, \
+ &sfb->fb.var.green);
+ val |= chan_to_field(blue, &sfb->fb.var.blue);
+#ifdef __BIG_ENDIAN
+ val =
+ (val & 0xff00ff00 >> 8) |
+ (val & 0x00ff00ff << 8);
+#endif
+ pal[regno] = val;
+ }
+ }
+ break;
+
+ case FB_VISUAL_PSEUDOCOLOR:
+ /* color depth 8 bit */
+ sm712_setpalette(regno, red, green, blue, info);
+ break;
+
+ default:
+ return 1; /* unknown type */
+ }
+
+ return 0;
+
+}
+
+#ifdef __BIG_ENDIAN
+static ssize_t smtcfb_read(struct fb_info *info, char __user * buf, size_t
+ count, loff_t *ppos)
+{
+ unsigned long p = *ppos;
+
+ u32 *buffer, *dst;
+ u32 __iomem *src;
+ int c, i, cnt = 0, err = 0;
+ unsigned long total_size;
+
+ if (!info || !info->screen_base)
+ return -ENODEV;
+
+ if (info->state != FBINFO_STATE_RUNNING)
+ return -EPERM;
+
+ total_size = info->screen_size;
+
+ if (total_size == 0)
+ total_size = info->fix.smem_len;
+
+ if (p >= total_size)
+ return 0;
+
+ if (count >= total_size)
+ count = total_size;
+
+ if (count + p > total_size)
+ count = total_size - p;
+
+ buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ src = (u32 __iomem *) (info->screen_base + p);
+
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ while (count) {
+ c = (count > PAGE_SIZE) ? PAGE_SIZE : count;
+ dst = buffer;
+ for (i = c >> 2; i--;) {
+ *dst = fb_readl(src++);
+ *dst =
+ (*dst & 0xff00ff00 >> 8) |
+ (*dst & 0x00ff00ff << 8);
+ dst++;
+ }
+ if (c & 3) {
+ u8 *dst8 = (u8 *) dst;
+ u8 __iomem *src8 = (u8 __iomem *) src;
+
+ for (i = c & 3; i--;) {
+ if (i & 1) {
+ *dst8++ = fb_readb(++src8);
+ } else {
+ *dst8++ = fb_readb(--src8);
+ src8 += 2;
+ }
+ }
+ src = (u32 __iomem *) src8;
+ }
+
+ if (copy_to_user(buf, buffer, c)) {
+ err = -EFAULT;
+ break;
+ }
+ *ppos += c;
+ buf += c;
+ cnt += c;
+ count -= c;
+ }
+
+ kfree(buffer);
+
+ return (err) ? err : cnt;
+}
+
+static ssize_t
+smtcfb_write(struct fb_info *info, const char __user *buf, size_t count,
+ loff_t *ppos)
+{
+ unsigned long p = *ppos;
+
+ u32 *buffer, *src;
+ u32 __iomem *dst;
+ int c, i, cnt = 0, err = 0;
+ unsigned long total_size;
+
+ if (!info || !info->screen_base)
+ return -ENODEV;
+
+ if (info->state != FBINFO_STATE_RUNNING)
+ return -EPERM;
+
+ total_size = info->screen_size;
+
+ if (total_size == 0)
+ total_size = info->fix.smem_len;
+
+ if (p > total_size)
+ return -EFBIG;
+
+ if (count > total_size) {
+ err = -EFBIG;
+ count = total_size;
+ }
+
+ if (count + p > total_size) {
+ if (!err)
+ err = -ENOSPC;
+
+ count = total_size - p;
+ }
+
+ buffer = kmalloc((count > PAGE_SIZE) ? PAGE_SIZE : count, GFP_KERNEL);
+ if (!buffer)
+ return -ENOMEM;
+
+ dst = (u32 __iomem *) (info->screen_base + p);
+
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ while (count) {
+ c = (count > PAGE_SIZE) ? PAGE_SIZE : count;
+ src = buffer;
+
+ if (copy_from_user(src, buf, c)) {
+ err = -EFAULT;
+ break;
+ }
+
+ for (i = c >> 2; i--;) {
+ fb_writel((*src & 0xff00ff00 >> 8) |
+ (*src & 0x00ff00ff << 8), dst++);
+ src++;
+ }
+ if (c & 3) {
+ u8 *src8 = (u8 *) src;
+ u8 __iomem *dst8 = (u8 __iomem *) dst;
+
+ for (i = c & 3; i--;) {
+ if (i & 1) {
+ fb_writeb(*src8++, ++dst8);
+ } else {
+ fb_writeb(*src8++, --dst8);
+ dst8 += 2;
+ }
+ }
+ dst = (u32 __iomem *) dst8;
+ }
+
+ *ppos += c;
+ buf += c;
+ cnt += c;
+ count -= c;
+ }
+
+ kfree(buffer);
+
+ return (cnt) ? cnt : err;
+}
+#endif /* ! __BIG_ENDIAN */
+
+#include "smtc2d.c"
+
+void smtcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
+{
+ struct par_info *p = (struct par_info *)info->par;
+
+ if (smtc_2Dacceleration) {
+ if (!area->width || !area->height)
+ return;
+
+ deCopy(p->BaseAddressInVRAM, 0, info->var.bits_per_pixel,
+ area->dx, area->dy, area->width, area->height,
+ p->BaseAddressInVRAM, 0, area->sx, area->sy, 0, 0xC);
+
+ } else
+ cfb_copyarea(info, area);
+}
+
+void smtcfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
+{
+ struct par_info *p = (struct par_info *)info->par;
+
+ if (smtc_2Dacceleration) {
+ if (!rect->width || !rect->height)
+ return;
+ if (info->var.bits_per_pixel >= 24)
+ deFillRect(p->BaseAddressInVRAM, 0, rect->dx * 3,
+ rect->dy * 3, rect->width * 3, rect->height,
+ rect->color);
+ else
+ deFillRect(p->BaseAddressInVRAM, 0, rect->dx, rect->dy,
+ rect->width, rect->height, rect->color);
+ } else
+ cfb_fillrect(info, rect);
+}
+
+void smtcfb_imageblit(struct fb_info *info, const struct fb_image *image)
+{
+ struct par_info *p = (struct par_info *)info->par;
+ u32 bg_col = 0, fg_col = 0;
+
+ if ((smtc_2Dacceleration) && (image->depth == 1)) {
+ if (smtc_de_busy)
+ deWaitForNotBusy();
+
+ switch (info->var.bits_per_pixel) {
+ case 8:
+ bg_col = image->bg_color;
+ fg_col = image->fg_color;
+ break;
+ case 16:
+ bg_col =
+ ((u32 *) (info->pseudo_palette))[image->bg_color];
+ fg_col =
+ ((u32 *) (info->pseudo_palette))[image->fg_color];
+ break;
+ case 32:
+ bg_col =
+ ((u32 *) (info->pseudo_palette))[image->bg_color];
+ fg_col =
+ ((u32 *) (info->pseudo_palette))[image->fg_color];
+ break;
+ }
+
+ deSystemMem2VideoMemMonoBlt(
+ image->data,
+ image->width / 8,
+ 0,
+ p->BaseAddressInVRAM,
+ 0,
+ 0,
+ image->dx, image->dy,
+ image->width, image->height,
+ fg_col, bg_col,
+ 0x0C);
+
+ } else
+ cfb_imageblit(info, image);
+}
+
+static struct fb_ops smtcfb_ops = {
+ .owner = THIS_MODULE,
+ .fb_setcolreg = smtc_setcolreg,
+ .fb_blank = smtcfb_blank,
+ .fb_fillrect = smtcfb_fillrect,
+ .fb_imageblit = smtcfb_imageblit,
+ .fb_copyarea = smtcfb_copyarea,
+#ifdef __BIG_ENDIAN
+ .fb_read = smtcfb_read,
+ .fb_write = smtcfb_write,
+#endif
+
+};
+
+void smtcfb_setmode(struct smtcfb_info *sfb)
+{
+ switch (sfb->fb.var.bits_per_pixel) {
+ case 32:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 4;
+ sfb->fb.var.red.length = 8;
+ sfb->fb.var.green.length = 8;
+ sfb->fb.var.blue.length = 8;
+ sfb->fb.var.red.offset = 16;
+ sfb->fb.var.green.offset = 8;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ case 8:
+ sfb->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres;
+ sfb->fb.var.red.offset = 5;
+ sfb->fb.var.red.length = 3;
+ sfb->fb.var.green.offset = 2;
+ sfb->fb.var.green.length = 3;
+ sfb->fb.var.blue.offset = 0;
+ sfb->fb.var.blue.length = 2;
+ break;
+ case 24:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 3;
+ sfb->fb.var.red.length = 8;
+ sfb->fb.var.green.length = 8;
+ sfb->fb.var.blue.length = 8;
+
+ sfb->fb.var.red.offset = 16;
+ sfb->fb.var.green.offset = 8;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ case 16:
+ default:
+ sfb->fb.fix.visual = FB_VISUAL_TRUECOLOR;
+ sfb->fb.fix.line_length = sfb->fb.var.xres * 2;
+
+ sfb->fb.var.red.length = 5;
+ sfb->fb.var.green.length = 6;
+ sfb->fb.var.blue.length = 5;
+
+ sfb->fb.var.red.offset = 11;
+ sfb->fb.var.green.offset = 5;
+ sfb->fb.var.blue.offset = 0;
+
+ break;
+ }
+
+ hw.width = sfb->fb.var.xres;
+ hw.height = sfb->fb.var.yres;
+ hw.hz = 60;
+ smtc_set_timing(sfb, &hw);
+ if (smtc_2Dacceleration) {
+ printk("2D acceleration enabled!\n");
+ /* Init smtc drawing engine */
+ deInit(sfb->fb.var.xres, sfb->fb.var.yres,
+ sfb->fb.var.bits_per_pixel);
+ }
+}
+
+/*
+ * Alloc struct smtcfb_info and assign the default value
+ */
+static struct smtcfb_info *smtc_alloc_fb_info(struct pci_dev *dev,
+ char *name)
+{
+ struct smtcfb_info *sfb;
+
+ sfb = kmalloc(sizeof(struct smtcfb_info), GFP_KERNEL);
+
+ if (!sfb)
+ return NULL;
+
+ memset(sfb, 0, sizeof(struct smtcfb_info));
+
+ sfb->currcon = -1;
+ sfb->dev = dev;
+
+ /*** Init sfb->fb with default value ***/
+ sfb->fb.flags = FBINFO_FLAG_DEFAULT;
+ sfb->fb.fbops = &smtcfb_ops;
+ sfb->fb.var = smtcfb_var;
+ sfb->fb.fix = smtcfb_fix;
+
+ strcpy(sfb->fb.fix.id, name);
+
+ sfb->fb.fix.type = FB_TYPE_PACKED_PIXELS;
+ sfb->fb.fix.type_aux = 0;
+ sfb->fb.fix.xpanstep = 0;
+ sfb->fb.fix.ypanstep = 0;
+ sfb->fb.fix.ywrapstep = 0;
+ sfb->fb.fix.accel = FB_ACCEL_SMI_LYNX;
+
+ sfb->fb.var.nonstd = 0;
+ sfb->fb.var.activate = FB_ACTIVATE_NOW;
+ sfb->fb.var.height = -1;
+ sfb->fb.var.width = -1;
+ /* text mode acceleration */
+ sfb->fb.var.accel_flags = FB_ACCELF_TEXT;
+ sfb->fb.var.vmode = FB_VMODE_NONINTERLACED;
+ sfb->fb.par = &hw;
+ sfb->fb.pseudo_palette = colreg;
+
+ return sfb;
+}
+
+/*
+ * Unmap in the memory mapped IO registers
+ */
+
+static void smtc_unmap_mmio(struct smtcfb_info *sfb)
+{
+ if (sfb && smtc_RegBaseAddress)
+ smtc_RegBaseAddress = NULL;
+}
+
+/*
+ * Map in the screen memory
+ */
+
+static int smtc_map_smem(struct smtcfb_info *sfb,
+ struct pci_dev *dev, u_long smem_len)
+{
+ if (sfb->fb.var.bits_per_pixel == 32) {
+#ifdef __BIG_ENDIAN
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0)
+ + 0x800000;
+#else
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+#endif
+ } else {
+ sfb->fb.fix.smem_start = pci_resource_start(dev, 0);
+ }
+
+ sfb->fb.fix.smem_len = smem_len;
+
+ sfb->fb.screen_base = smtc_VRAMBaseAddress;
+
+ if (!sfb->fb.screen_base) {
+ printk(KERN_INFO "%s: unable to map screen memory\n",
+ sfb->fb.fix.id);
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+/*
+ * Unmap in the screen memory
+ *
+ */
+static void smtc_unmap_smem(struct smtcfb_info *sfb)
+{
+ if (sfb && sfb->fb.screen_base) {
+ iounmap(sfb->fb.screen_base);
+ sfb->fb.screen_base = NULL;
+ }
+}
+
+/*
+ * We need to wake up the LynxEM+, and make sure its in linear memory mode.
+ */
+static inline void sm7xx_init_hw(void)
+{
+ outb_p(0x18, 0x3c4);
+ outb_p(0x11, 0x3c5);
+}
+
+static void smtc_free_fb_info(struct smtcfb_info *sfb)
+{
+ if (sfb) {
+ fb_alloc_cmap(&sfb->fb.cmap, 0, 0);
+ kfree(sfb);
+ }
+}
+
+/*
+ * sm712vga_setup - process command line options, get vga parameter
+ * @options: string of options
+ * Returns zero.
+ *
+ */
+static int __init __maybe_unused sm712vga_setup(char *options)
+{
+ int index;
+
+ if (!options || !*options) {
+ smdbg("\n No vga parameter\n");
+ return -EINVAL;
+ }
+
+ smtc_screen_info.lfb_width = 0;
+ smtc_screen_info.lfb_height = 0;
+ smtc_screen_info.lfb_depth = 0;
+
+ smdbg("\nsm712vga_setup = %s\n", options);
+
+ for (index = 0;
+ index < (sizeof(vesa_mode) / sizeof(struct vesa_mode_table));
+ index++) {
+ if (strstr(options, vesa_mode[index].mode_index)) {
+ smtc_screen_info.lfb_width = vesa_mode[index].lfb_width;
+ smtc_screen_info.lfb_height =
+ vesa_mode[index].lfb_height;
+ smtc_screen_info.lfb_depth = vesa_mode[index].lfb_depth;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+__setup("vga=", sm712vga_setup);
+
+/* Jason (08/13/2009)
+ * Original init function changed to probe method to be used by pci_drv
+ * process used to detect chips replaced with kernel process in pci_drv
+ */
+static int __init smtcfb_pci_probe(struct pci_dev *pdev,
+ const struct pci_device_id *ent)
+{
+ struct smtcfb_info *sfb;
+ u_long smem_size = 0x00800000; /* default 8MB */
+ char name[16];
+ int err;
+ unsigned long pFramebufferPhysical;
+
+ printk(KERN_INFO
+ "Silicon Motion display driver " SMTC_LINUX_FB_VERSION "\n");
+
+ err = pci_enable_device(pdev); /* enable SMTC chip */
+
+ if (err)
+ return err;
+ err = -ENOMEM;
+
+ hw.chipID = ent->device;
+ sprintf(name, "sm%Xfb", hw.chipID);
+
+ sfb = smtc_alloc_fb_info(pdev, name);
+
+ if (!sfb)
+ goto failed;
+ /* Jason (08/13/2009)
+ * Store fb_info to be further used when suspending and resuming
+ */
+ pci_set_drvdata(pdev, sfb);
+
+ sm7xx_init_hw();
+
+ /*get mode parameter from smtc_screen_info */
+ if (smtc_screen_info.lfb_width != 0) {
+ sfb->fb.var.xres = smtc_screen_info.lfb_width;
+ sfb->fb.var.yres = smtc_screen_info.lfb_height;
+ sfb->fb.var.bits_per_pixel = smtc_screen_info.lfb_depth;
+ } else {
+ /* default resolution 1024x600 16bit mode */
+ sfb->fb.var.xres = SCREEN_X_RES;
+ sfb->fb.var.yres = SCREEN_Y_RES;
+ sfb->fb.var.bits_per_pixel = SCREEN_BPP;
+ }
+
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 24)
+ sfb->fb.var.bits_per_pixel = (smtc_screen_info.lfb_depth = 32);
+#endif
+ /* Map address and memory detection */
+ pFramebufferPhysical = pci_resource_start(pdev, 0);
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &hw.chipRevID);
+
+ switch (hw.chipID) {
+ case 0x710:
+ case 0x712:
+ sfb->fb.fix.mmio_start = pFramebufferPhysical + 0x00400000;
+ sfb->fb.fix.mmio_len = 0x00400000;
+ smem_size = SM712_VIDEOMEMORYSIZE;
+#ifdef __BIG_ENDIAN
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ ioremap(pFramebufferPhysical, 0x00c00000));
+#else
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ ioremap(pFramebufferPhysical, 0x00800000));
+#endif
+ hw.m_pMMIO = (smtc_RegBaseAddress =
+ smtc_VRAMBaseAddress + 0x00700000);
+ smtc_2DBaseAddress = (hw.m_pDPR =
+ smtc_VRAMBaseAddress + 0x00408000);
+ smtc_2Ddataport = smtc_VRAMBaseAddress + DE_DATA_PORT_712;
+ hw.m_pVPR = hw.m_pLFB + 0x0040c000;
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32) {
+ smtc_VRAMBaseAddress += 0x800000;
+ hw.m_pLFB += 0x800000;
+ printk(KERN_INFO
+ "\nsmtc_VRAMBaseAddress=%p hw.m_pLFB=%p\n",
+ smtc_VRAMBaseAddress, hw.m_pLFB);
+ }
+#endif
+ if (!smtc_RegBaseAddress) {
+ printk(KERN_INFO
+ "%s: unable to map memory mapped IO\n",
+ sfb->fb.fix.id);
+ return -ENOMEM;
+ }
+
+ /* set MCLK = 14.31818 * (0x16 / 0x2) */
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x62, 0x3e);
+ /* enable PCI burst */
+ smtc_seqw(0x17, 0x20);
+ /* enable word swap */
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32)
+ smtc_seqw(0x17, 0x30);
+#endif
+#ifdef CONFIG_FB_SM7XX_ACCEL
+ smtc_2Dacceleration = 1;
+#endif
+ break;
+ case 0x720:
+ sfb->fb.fix.mmio_start = pFramebufferPhysical;
+ sfb->fb.fix.mmio_len = 0x00200000;
+ smem_size = SM722_VIDEOMEMORYSIZE;
+ smtc_2DBaseAddress = (hw.m_pDPR =
+ ioremap(pFramebufferPhysical, 0x00a00000));
+ hw.m_pLFB = (smtc_VRAMBaseAddress =
+ smtc_2DBaseAddress + 0x00200000);
+ hw.m_pMMIO = (smtc_RegBaseAddress =
+ smtc_2DBaseAddress + 0x000c0000);
+ smtc_2Ddataport = smtc_2DBaseAddress + DE_DATA_PORT_722;
+ hw.m_pVPR = smtc_2DBaseAddress + 0x800;
+
+ smtc_seqw(0x62, 0xff);
+ smtc_seqw(0x6a, 0x0d);
+ smtc_seqw(0x6b, 0x02);
+ smtc_2Dacceleration = 0;
+ break;
+ default:
+ printk(KERN_INFO
+ "No valid Silicon Motion display chip was detected!\n");
+
+ smtc_free_fb_info(sfb);
+ return err;
+ }
+
+ /* can support 32 bpp */
+ if (15 == sfb->fb.var.bits_per_pixel)
+ sfb->fb.var.bits_per_pixel = 16;
+
+ sfb->fb.var.xres_virtual = sfb->fb.var.xres;
+ sfb->fb.var.yres_virtual = sfb->fb.var.yres;
+ err = smtc_map_smem(sfb, pdev, smem_size);
+ if (err)
+ goto failed;
+
+ smtcfb_setmode(sfb);
+ /* Primary display starting from 0 postion */
+ hw.BaseAddressInVRAM = 0;
+ sfb->fb.par = &hw;
+
+ err = register_framebuffer(&sfb->fb);
+ if (err < 0)
+ goto failed;
+
+ printk(KERN_INFO "Silicon Motion SM%X Rev%X primary display mode"
+ "%dx%d-%d Init Complete.\n", hw.chipID, hw.chipRevID,
+ sfb->fb.var.xres, sfb->fb.var.yres,
+ sfb->fb.var.bits_per_pixel);
+
+ return 0;
+
+ failed:
+ printk(KERN_INFO "Silicon Motion, Inc. primary display init fail\n");
+
+ smtc_unmap_smem(sfb);
+ smtc_unmap_mmio(sfb);
+ smtc_free_fb_info(sfb);
+
+ return err;
+}
+
+
+/* Jason (08/11/2009) PCI_DRV wrapper essential structs */
+static struct pci_device_id smtcfb_pci_table[] = {
+ {0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ {0,}
+};
+
+
+/* Jason (08/14/2009)
+ * do some clean up when the driver module is removed
+ */
+static void __devexit smtcfb_pci_remove(struct pci_dev *pdev)
+{
+ struct smtcfb_info *sfb;
+
+ sfb = pci_get_drvdata(pdev);
+ pci_set_drvdata(pdev, NULL);
+ smtc_unmap_smem(sfb);
+ smtc_unmap_mmio(sfb);
+ unregister_framebuffer(&sfb->fb);
+ smtc_free_fb_info(sfb);
+}
+
+/* Jason (08/14/2009)
+ * suspend function, called when the suspend event is triggered
+ */
+static int __maybe_unused smtcfb_suspend(struct pci_dev *pdev, pm_message_t msg)
+{
+ struct smtcfb_info *sfb;
+ int retv;
+
+ sfb = pci_get_drvdata(pdev);
+
+ /* set the hw in sleep mode use externel clock and self memory refresh
+ * so that we can turn off internal PLLs later on
+ */
+ smtc_seqw(0x20, (smtc_seqr(0x20) | 0xc0));
+ smtc_seqw(0x69, (smtc_seqr(0x69) & 0xf7));
+
+ switch (msg.event) {
+ case PM_EVENT_FREEZE:
+ case PM_EVENT_PRETHAW:
+ pdev->dev.power.power_state = msg;
+ return 0;
+ }
+
+ /* when doing suspend, call fb apis and pci apis */
+ if (msg.event == PM_EVENT_SUSPEND) {
+ acquire_console_sem();
+ fb_set_suspend(&sfb->fb, 1);
+ release_console_sem();
+ retv = pci_save_state(pdev);
+ pci_disable_device(pdev);
+ retv = pci_choose_state(pdev, msg);
+ retv = pci_set_power_state(pdev, retv);
+ }
+
+ pdev->dev.power.power_state = msg;
+
+ /* additionaly turn off all function blocks including internal PLLs */
+ smtc_seqw(0x21, 0xff);
+
+ return 0;
+}
+
+static int __maybe_unused smtcfb_resume(struct pci_dev *pdev)
+{
+ struct smtcfb_info *sfb;
+ int retv;
+
+ sfb = pci_get_drvdata(pdev);
+
+ /* when resuming, restore pci data and fb cursor */
+ if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) {
+ retv = pci_set_power_state(pdev, PCI_D0);
+ retv = pci_restore_state(pdev);
+ if (pci_enable_device(pdev))
+ return -1;
+ pci_set_master(pdev);
+ }
+
+ /* reinit hardware */
+ sm7xx_init_hw();
+ switch (hw.chipID) {
+ case 0x710:
+ case 0x712:
+ /* set MCLK = 14.31818 * (0x16 / 0x2) */
+ smtc_seqw(0x6a, 0x16);
+ smtc_seqw(0x6b, 0x02);
+ smtc_seqw(0x62, 0x3e);
+ /* enable PCI burst */
+ smtc_seqw(0x17, 0x20);
+#ifdef __BIG_ENDIAN
+ if (sfb->fb.var.bits_per_pixel == 32)
+ smtc_seqw(0x17, 0x30);
+#endif
+ break;
+ case 0x720:
+ smtc_seqw(0x62, 0xff);
+ smtc_seqw(0x6a, 0x0d);
+ smtc_seqw(0x6b, 0x02);
+ break;
+ }
+
+ smtc_seqw(0x34, (smtc_seqr(0x34) | 0xc0));
+ smtc_seqw(0x33, ((smtc_seqr(0x33) | 0x08) & 0xfb));
+
+ smtcfb_setmode(sfb);
+
+ acquire_console_sem();
+ fb_set_suspend(&sfb->fb, 0);
+ release_console_sem();
+
+ return 0;
+}
+
+/* Jason (08/13/2009)
+ * pci_driver struct used to wrap the original driver
+ * so that it can be registered into the kernel and
+ * the proper method would be called when suspending and resuming
+ */
+static struct pci_driver smtcfb_driver = {
+ .name = "smtcfb",
+ .id_table = smtcfb_pci_table,
+ .probe = smtcfb_pci_probe,
+ .remove = __devexit_p(smtcfb_pci_remove),
+#ifdef CONFIG_PM
+ .suspend = smtcfb_suspend,
+ .resume = smtcfb_resume,
+#endif
+};
+
+static int __init smtcfb_init(void)
+{
+ return pci_register_driver(&smtcfb_driver);
+}
+
+static void __exit smtcfb_exit(void)
+{
+ pci_unregister_driver(&smtcfb_driver);
+}
+
+module_init(smtcfb_init);
+module_exit(smtcfb_exit);
+
+MODULE_AUTHOR("Siliconmotion ");
+MODULE_DESCRIPTION("Framebuffer driver for SMI Graphic Cards");
+MODULE_LICENSE("GPL");
diff --git a/drivers/staging/sm7xx/smtcfb.h b/drivers/staging/sm7xx/smtcfb.h
new file mode 100644
index 00000000000..7f2c3413821
--- /dev/null
+++ b/drivers/staging/sm7xx/smtcfb.h
@@ -0,0 +1,793 @@
+/*
+ * Silicon Motion SM712 frame buffer device
+ *
+ * Copyright (C) 2006 Silicon Motion Technology Corp.
+ * Authors: Ge Wang, gewang@siliconmotion.com
+ * Boyod boyod.yang@siliconmotion.com.cn
+ *
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin, wuzj@lemote.com
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+
+#define SMTC_LINUX_FB_VERSION "version 0.11.2619.21.01 July 27, 2008"
+
+#define NR_PALETTE 256
+#define NR_RGB 2
+
+#define FB_ACCEL_SMI_LYNX 88
+
+#ifdef __BIG_ENDIAN
+#define PC_VGA 0
+#else
+#define PC_VGA 1
+#endif
+
+#define SCREEN_X_RES 1024
+#define SCREEN_Y_RES 600
+#define SCREEN_BPP 16
+
+#ifndef FIELD_OFFSET
+#define FIELD_OFSFET(type, field) \
+ ((unsigned long) (PUCHAR) & (((type *)0)->field))
+#endif
+
+/*Assume SM712 graphics chip has 4MB VRAM */
+#define SM712_VIDEOMEMORYSIZE 0x00400000
+/*Assume SM722 graphics chip has 8MB VRAM */
+#define SM722_VIDEOMEMORYSIZE 0x00800000
+
+#define dac_reg (0x3c8)
+#define dac_val (0x3c9)
+
+extern char *smtc_RegBaseAddress;
+#define smtc_mmiowb(dat, reg) writeb(dat, smtc_RegBaseAddress + reg)
+#define smtc_mmioww(dat, reg) writew(dat, smtc_RegBaseAddress + reg)
+#define smtc_mmiowl(dat, reg) writel(dat, smtc_RegBaseAddress + reg)
+
+#define smtc_mmiorb(reg) readb(smtc_RegBaseAddress + reg)
+#define smtc_mmiorw(reg) readw(smtc_RegBaseAddress + reg)
+#define smtc_mmiorl(reg) readl(smtc_RegBaseAddress + reg)
+
+#define SIZE_SR00_SR04 (0x04 - 0x00 + 1)
+#define SIZE_SR10_SR24 (0x24 - 0x10 + 1)
+#define SIZE_SR30_SR75 (0x75 - 0x30 + 1)
+#define SIZE_SR80_SR93 (0x93 - 0x80 + 1)
+#define SIZE_SRA0_SRAF (0xAF - 0xA0 + 1)
+#define SIZE_GR00_GR08 (0x08 - 0x00 + 1)
+#define SIZE_AR00_AR14 (0x14 - 0x00 + 1)
+#define SIZE_CR00_CR18 (0x18 - 0x00 + 1)
+#define SIZE_CR30_CR4D (0x4D - 0x30 + 1)
+#define SIZE_CR90_CRA7 (0xA7 - 0x90 + 1)
+#define SIZE_VPR (0x6C + 1)
+#define SIZE_DPR (0x44 + 1)
+
+static inline void smtc_crtcw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3d4);
+ smtc_mmiowb(val, 0x3d5);
+}
+
+static inline unsigned int smtc_crtcr(int reg)
+{
+ smtc_mmiowb(reg, 0x3d4);
+ return smtc_mmiorb(0x3d5);
+}
+
+static inline void smtc_grphw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3ce);
+ smtc_mmiowb(val, 0x3cf);
+}
+
+static inline unsigned int smtc_grphr(int reg)
+{
+ smtc_mmiowb(reg, 0x3ce);
+ return smtc_mmiorb(0x3cf);
+}
+
+static inline void smtc_attrw(int reg, int val)
+{
+ smtc_mmiorb(0x3da);
+ smtc_mmiowb(reg, 0x3c0);
+ smtc_mmiorb(0x3c1);
+ smtc_mmiowb(val, 0x3c0);
+}
+
+static inline void smtc_seqw(int reg, int val)
+{
+ smtc_mmiowb(reg, 0x3c4);
+ smtc_mmiowb(val, 0x3c5);
+}
+
+static inline unsigned int smtc_seqr(int reg)
+{
+ smtc_mmiowb(reg, 0x3c4);
+ return smtc_mmiorb(0x3c5);
+}
+
+/* The next structure holds all information relevant for a specific video mode.
+ */
+
+struct ModeInit {
+ int mmSizeX;
+ int mmSizeY;
+ int bpp;
+ int hz;
+ unsigned char Init_MISC;
+ unsigned char Init_SR00_SR04[SIZE_SR00_SR04];
+ unsigned char Init_SR10_SR24[SIZE_SR10_SR24];
+ unsigned char Init_SR30_SR75[SIZE_SR30_SR75];
+ unsigned char Init_SR80_SR93[SIZE_SR80_SR93];
+ unsigned char Init_SRA0_SRAF[SIZE_SRA0_SRAF];
+ unsigned char Init_GR00_GR08[SIZE_GR00_GR08];
+ unsigned char Init_AR00_AR14[SIZE_AR00_AR14];
+ unsigned char Init_CR00_CR18[SIZE_CR00_CR18];
+ unsigned char Init_CR30_CR4D[SIZE_CR30_CR4D];
+ unsigned char Init_CR90_CRA7[SIZE_CR90_CRA7];
+};
+
+/**********************************************************************
+ SM712 Mode table.
+ **********************************************************************/
+struct ModeInit VGAMode[] = {
+ {
+ /* mode#0: 640 x 480 16Bpp 60Hz */
+ 640, 480, 16, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+ {
+ /* mode#1: 640 x 480 24Bpp 60Hz */
+ 640, 480, 24, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+ {
+ /* mode#0: 640 x 480 32Bpp 60Hz */
+ 640, 480, 32, 60,
+ /* Init_MISC */
+ 0xE3,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEF, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x32, 0x03, 0xA0, 0x09, 0xC0, 0x32, 0x32, 0x32,
+ 0x32, 0x32, 0x32, 0x32, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x32, 0x32, 0x32,
+ 0x04, 0x24, 0x63, 0x4F, 0x52, 0x0B, 0xDF, 0xEA,
+ 0x04, 0x50, 0x19, 0x32, 0x32, 0x00, 0x00, 0x32,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x07, 0x82, 0x07, 0x04,
+ 0x00, 0x45, 0x30, 0x30, 0x40, 0x30,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x32,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x32, 0x32,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xFF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x5F, 0x4F, 0x4F, 0x00, 0x53, 0x1F, 0x0B, 0x3E,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xEA, 0x0C, 0xDF, 0x50, 0x40, 0xDF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xFF, 0xFD,
+ 0x5F, 0x4F, 0x00, 0x54, 0x00, 0x0B, 0xDF, 0x00,
+ 0xEA, 0x0C, 0x2E, 0x00, 0x4F, 0xDF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0xDD, 0x5E, 0xEA, 0x87, 0x44, 0x8F, 0x55,
+ 0x0A, 0x8F, 0x55, 0x0A, 0x00, 0x00, 0x18, 0x00,
+ 0x11, 0x10, 0x0B, 0x0A, 0x0A, 0x0A, 0x0A, 0x00,
+ },
+ },
+
+ { /* mode#2: 800 x 600 16Bpp 60Hz */
+ 800, 600, 16, 60,
+ /* Init_MISC */
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
+ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
+ 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ { /* mode#3: 800 x 600 24Bpp 60Hz */
+ 800, 600, 24, 60,
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x36, 0x03, 0x20, 0x09, 0xC0, 0x36, 0x36, 0x36,
+ 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x36, 0x36, 0x36,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x36, 0x36, 0x00, 0x00, 0x36,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x36,
+ 0xF7, 0x00, 0x00, 0x00, 0xEF, 0xFF, 0x36, 0x36,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ { /* mode#7: 800 x 600 32Bpp 60Hz */
+ 800, 600, 32, 60,
+ /* Init_MISC */
+ 0x2B,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xFF, 0xBE, 0xEE, 0xFF, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x34, 0x03, 0x20, 0x09, 0xC0, 0x24, 0x24, 0x24,
+ 0x24, 0x24, 0x24, 0x24, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x38, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x24, 0x24, 0x24,
+ 0x04, 0x48, 0x83, 0x63, 0x68, 0x72, 0x57, 0x58,
+ 0x04, 0x55, 0x59, 0x24, 0x24, 0x00, 0x00, 0x24,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x1C, 0x85, 0x35, 0x13,
+ 0x02, 0x45, 0x30, 0x35, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0x00, 0x00, 0x00, 0x6F, 0x7F, 0x7F, 0xFF, 0x24,
+ 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x24, 0x24,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFF, 0xBF, 0xFF, 0xFF, 0xED, 0xED, 0xED,
+ 0x7B, 0xFF, 0xFF, 0xFF, 0xBF, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0x7F, 0x63, 0x63, 0x00, 0x68, 0x18, 0x72, 0xF0,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x58, 0x0C, 0x57, 0x64, 0x40, 0x57, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x33, 0x03, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xE7, 0xBF, 0xFD,
+ 0x7F, 0x63, 0x00, 0x69, 0x18, 0x72, 0x57, 0x00,
+ 0x58, 0x0C, 0xE0, 0x20, 0x63, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x56, 0x4B, 0x5E, 0x55, 0x86, 0x9D, 0x8E, 0xAA,
+ 0xDB, 0x2A, 0xDF, 0x33, 0x00, 0x00, 0x18, 0x00,
+ 0x20, 0x1F, 0x1A, 0x19, 0x0F, 0x0F, 0x0F, 0x00,
+ },
+ },
+ /* We use 1024x768 table to light 1024x600 panel for lemote */
+ { /* mode#4: 1024 x 600 16Bpp 60Hz */
+ 1024, 600, 16, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x00, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xC8, 0x40, 0x14, 0x60, 0x00, 0x0A, 0x17, 0x20,
+ 0x51, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x00, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x22, 0x03, 0x24, 0x09, 0xC0, 0x22, 0x22, 0x22,
+ 0x22, 0x22, 0x22, 0x22, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x22, 0x22, 0x22,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x22, 0x22, 0x00, 0x00, 0x22,
+ 0x01, 0x80, 0x7A, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x16, 0x02, 0x0D, 0x82, 0x09, 0x02,
+ 0x04, 0x45, 0x3F, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x82, 0x0b, 0x6f, 0x57, 0x00,
+ 0x5c, 0x0f, 0xE0, 0xe0, 0x7F, 0x57,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#5: 1024 x 768 24Bpp 60Hz */
+ 1024, 768, 24, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x30, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00,
+ 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#4: 1024 x 768 32Bpp 60Hz */
+ 1024, 768, 32, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x3B, 0x0D, 0x09, 0x02,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x00, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0xA3, 0x7F, 0x00, 0x86, 0x15, 0x24, 0xFF, 0x00,
+ 0x01, 0x07, 0xE5, 0x20, 0x7F, 0xFF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+ { /* mode#6: 320 x 240 16Bpp 60Hz */
+ 320, 240, 16, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00,
+ 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+
+ { /* mode#8: 320 x 240 32Bpp 60Hz */
+ 320, 240, 32, 60,
+ /* Init_MISC */
+ 0xEB,
+ { /* Init_SR0_SR4 */
+ 0x03, 0x01, 0x0F, 0x03, 0x0E,
+ },
+ { /* Init_SR10_SR24 */
+ 0xF3, 0xB6, 0xC0, 0xDD, 0x00, 0x0E, 0x17, 0x2C,
+ 0x99, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xC4, 0x32, 0x02, 0x01, 0x01,
+ },
+ { /* Init_SR30_SR75 */
+ 0x38, 0x03, 0x20, 0x09, 0xC0, 0x3A, 0x3A, 0x3A,
+ 0x3A, 0x3A, 0x3A, 0x3A, 0x00, 0x00, 0x03, 0xFF,
+ 0x00, 0xFC, 0x00, 0x00, 0x20, 0x18, 0x00, 0xFC,
+ 0x20, 0x0C, 0x44, 0x20, 0x00, 0x00, 0x00, 0x3A,
+ 0x06, 0x68, 0xA7, 0x7F, 0x83, 0x24, 0xFF, 0x03,
+ 0x00, 0x60, 0x59, 0x3A, 0x3A, 0x00, 0x00, 0x3A,
+ 0x01, 0x80, 0x7E, 0x1A, 0x1A, 0x00, 0x00, 0x00,
+ 0x50, 0x03, 0x74, 0x14, 0x08, 0x43, 0x08, 0x43,
+ 0x04, 0x45, 0x30, 0x30, 0x40, 0x20,
+ },
+ { /* Init_SR80_SR93 */
+ 0xFF, 0x07, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x3A,
+ 0xF7, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x3A, 0x3A,
+ 0x00, 0x00, 0x00, 0x00,
+ },
+ { /* Init_SRA0_SRAF */
+ 0x00, 0xFB, 0x9F, 0x01, 0x00, 0xED, 0xED, 0xED,
+ 0x7B, 0xFB, 0xFF, 0xFF, 0x97, 0xEF, 0xBF, 0xDF,
+ },
+ { /* Init_GR00_GR08 */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0F,
+ 0xFF,
+ },
+ { /* Init_AR00_AR14 */
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x41, 0x00, 0x0F, 0x00, 0x00,
+ },
+ { /* Init_CR00_CR18 */
+ 0xA3, 0x7F, 0x7F, 0x00, 0x85, 0x16, 0x24, 0xF5,
+ 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x03, 0x09, 0xFF, 0x80, 0x40, 0xFF, 0x00, 0xE3,
+ 0xFF,
+ },
+ { /* Init_CR30_CR4D */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20,
+ 0x00, 0x00, 0x30, 0x40, 0x00, 0xFF, 0xBF, 0xFF,
+ 0x2E, 0x27, 0x00, 0x2b, 0x0c, 0x0F, 0xEF, 0x00,
+ 0xFe, 0x0f, 0x01, 0xC0, 0x27, 0xEF,
+ },
+ { /* Init_CR90_CRA7 */
+ 0x55, 0xD9, 0x5D, 0xE1, 0x86, 0x1B, 0x8E, 0x26,
+ 0xDA, 0x8D, 0xDE, 0x94, 0x00, 0x00, 0x18, 0x00,
+ 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x15, 0x03,
+ },
+ },
+};
+
+#define numVGAModes (sizeof(VGAMode) / sizeof(struct ModeInit))
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 18:52:34 +0000