diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbsysfs.c | 8 | ||||
| -rw-r--r-- | drivers/video/modedb.c | 5 | ||||
| -rw-r--r-- | drivers/video/nvidia/nvidia.c | 7 | ||||
| -rw-r--r-- | drivers/video/pxafb.c | 8 | ||||
| -rw-r--r-- | drivers/video/sa1100fb.c | 2 | ||||
| -rw-r--r-- | drivers/video/tridentfb.c | 28 |
6 files changed, 44 insertions, 14 deletions
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c index ed1d4d1ac4f..1147b899f00 100644 --- a/drivers/video/fbsysfs.c +++ b/drivers/video/fbsysfs.c @@ -414,6 +414,13 @@ static ssize_t show_pan(struct class_device *class_device, char *buf) fb_info->var.xoffset); } +static ssize_t show_name(struct class_device *class_device, char *buf) +{ + struct fb_info *fb_info = (struct fb_info *)class_get_devdata(class_device); + + return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id); +} + static struct class_device_attribute class_device_attrs[] = { __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp), __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank), @@ -424,6 +431,7 @@ static struct class_device_attribute class_device_attrs[] = { __ATTR(modes, S_IRUGO|S_IWUSR, show_modes, store_modes), __ATTR(pan, S_IRUGO|S_IWUSR, show_pan, store_pan), __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), + __ATTR(name, S_IRUGO, show_name, NULL), }; int fb_init_class_device(struct fb_info *fb_info) diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c index fbf659b6dab..3edc9f49344 100644 --- a/drivers/video/modedb.c +++ b/drivers/video/modedb.c @@ -246,6 +246,11 @@ static const struct fb_videomode modedb[] = { /* 480x300 @ 72 Hz, 48.0 kHz hsync */ NULL, 72, 480, 300, 33386, 40, 24, 11, 19, 80, 3, 0, FB_VMODE_DOUBLE + }, { + /* 1920x1200 @ 60 Hz, 74.5 Khz hsync */ + NULL, 60, 1920, 1200, 5177, 128, 336, 1, 38, 208, 3, + FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + FB_VMODE_NONINTERLACED }, }; diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c index b2e6b240786..52b16850a54 100644 --- a/drivers/video/nvidia/nvidia.c +++ b/drivers/video/nvidia/nvidia.c @@ -1324,6 +1324,13 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info) fb_videomode_to_var(&nvidiafb_default_var, &modedb); nvidiafb_default_var.bits_per_pixel = 8; + } else if (par->fpWidth && par->fpHeight) { + char buf[16]; + + memset(buf, 0, 16); + snprintf(buf, 15, "%dx%d", par->fpWidth, par->fpHeight); + fb_find_mode(&nvidiafb_default_var, info, buf, specs->modedb, + specs->modedb_len, &modedb, 8); } if (mode_option) diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 16e37a535d8..30112816420 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -717,6 +717,9 @@ static void pxafb_enable_controller(struct pxafb_info *fbi) DPRINTK("reg_lccr2 0x%08x\n", (unsigned int) fbi->reg_lccr2); DPRINTK("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3); + /* enable LCD controller clock */ + pxa_set_cken(CKEN16_LCD, 1); + /* Sequence from 11.7.10 */ LCCR3 = fbi->reg_lccr3; LCCR2 = fbi->reg_lccr2; @@ -750,6 +753,9 @@ static void pxafb_disable_controller(struct pxafb_info *fbi) schedule_timeout(20 * HZ / 1000); remove_wait_queue(&fbi->ctrlr_wait, &wait); + + /* disable LCD controller clock */ + pxa_set_cken(CKEN16_LCD, 0); } /* @@ -1299,8 +1305,6 @@ int __init pxafb_probe(struct device *dev) ret = -ENOMEM; goto failed; } - /* enable LCD controller clock */ - pxa_set_cken(CKEN16_LCD, 1); ret = request_irq(IRQ_LCD, pxafb_handle_irq, SA_INTERRUPT, "LCD", fbi); if (ret) { diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c index 2d29db7ef80..beeec7b5142 100644 --- a/drivers/video/sa1100fb.c +++ b/drivers/video/sa1100fb.c @@ -598,7 +598,7 @@ sa1100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, * requests for the LCD controller. If we hit this, it means we're * doing nothing but LCD DMA. */ -static unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo *var) +static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo *var) { /* * Period = pixclock * bits_per_byte * bytes_per_transfer diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c index da8004e5d03..698ca9232e7 100644 --- a/drivers/video/tridentfb.c +++ b/drivers/video/tridentfb.c @@ -454,13 +454,16 @@ static struct accel_switch accel_image = { static void tridentfb_fillrect(struct fb_info * info, const struct fb_fillrect *fr) { int bpp = info->var.bits_per_pixel; - int col; + int col = 0; switch (bpp) { default: - case 8: col = fr->color; + case 8: col |= fr->color; + col |= col << 8; + col |= col << 16; break; case 16: col = ((u32 *)(info->pseudo_palette))[fr->color]; + break; case 32: col = ((u32 *)(info->pseudo_palette))[fr->color]; break; @@ -882,8 +885,9 @@ static int tridentfb_set_par(struct fb_info *info) write3X4(GraphEngReg, 0x80); //enable GE for text acceleration -// if (info->var.accel_flags & FB_ACCELF_TEXT) -//FIXME acc->init_accel(info->var.xres,bpp); +#ifdef CONFIG_FB_TRIDENT_ACCEL + acc->init_accel(info->var.xres,bpp); +#endif switch (bpp) { case 8: tmp = 0x00; break; @@ -900,7 +904,7 @@ static int tridentfb_set_par(struct fb_info *info) write3X4(DRAMControl, tmp); //both IO,linear enable write3X4(InterfaceSel, read3X4(InterfaceSel) | 0x40); - write3X4(Performance,0x20); + write3X4(Performance,0x92); write3X4(PCIReg,0x07); //MMIO & PCI read and write burst enable /* convert from picoseconds to MHz */ @@ -981,12 +985,14 @@ static int tridentfb_setcolreg(unsigned regno, unsigned red, unsigned green, t_outb(green>>10,0x3C9); t_outb(blue>>10,0x3C9); - } else - if (bpp == 16) /* RGB 565 */ - ((u32*)info->pseudo_palette)[regno] = (red & 0xF800) | - ((green & 0xFC00) >> 5) | ((blue & 0xF800) >> 11); - else - if (bpp == 32) /* ARGB 8888 */ + } else if (bpp == 16) { /* RGB 565 */ + u32 col; + + col = (red & 0xF800) | ((green & 0xFC00) >> 5) | + ((blue & 0xF800) >> 11); + col |= col << 16; + ((u32 *)(info->pseudo_palette))[regno] = col; + } else if (bpp == 32) /* ARGB 8888 */ ((u32*)info->pseudo_palette)[regno] = ((transp & 0xFF00) <<16) | ((red & 0xFF00) << 8) | |