From 01e4e0c2a1c39d7e4556f8996f21dfaf73b2869c Mon Sep 17 00:00:00 2001 From: Thomas White Date: Sun, 15 Nov 2009 02:02:31 +0100 Subject: Enable FIFO stage for the LCD engine's memory access By avoiding conflicts of memory access inside Glamo, this doubles the speed of internal memory access. Signed-off-by: Thomas White --- drivers/mfd/glamo/glamo-display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/glamo/glamo-display.c b/drivers/mfd/glamo/glamo-display.c index f3bab3a4e8d..8c9ece4d12b 100644 --- a/drivers/mfd/glamo/glamo-display.c +++ b/drivers/mfd/glamo/glamo-display.c @@ -391,7 +391,7 @@ static void glamo_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y, addr = GLAMO_OFFSET_FB + gobj->block->start; addr_low = addr & 0xffff; - addr_high = (addr >> 16) & 0x7f; + addr_high = ((addr >> 16) & 0x7f) | 0x4000; glamo_lcd_cmd_mode(gdrm, 1); reg_write_lcd(gdrm, GLAMO_REG_LCD_A_BASE1, addr_low); -- cgit v1.2.3