Commit 70231669 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'fbdev-fixes-for-linus' of...

Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6

* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6:
  fsl-diu-fb: drop dead ioctl define
  MAINTAINERS: Add an fbdev git tree entry.
  OMAP: DSS: Fix documentation regarding 'vram' kernel parameter
  OMAP: VRAM: Fix boot-time memory allocation
  OMAP: VRAM: improve VRAM error prints
  sisfb: limit POST memory test according to PCI resource length
  fbdev: sh_mobile_lcdc: use correct number of modes, when using the default
  fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timing
  fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug
parents 58e89c27 dce1431c
......@@ -255,9 +255,10 @@ framebuffer parameters.
Kernel boot arguments
---------------------
vram=<size>
- Amount of total VRAM to preallocate. For example, "10M". omapfb
allocates memory for framebuffers from VRAM.
vram=<size>[,<physaddr>]
- Amount of total VRAM to preallocate and optionally a physical start
memory address. For example, "10M". omapfb allocates memory for
framebuffers from VRAM.
omapfb.mode=<display>:<mode>[,...]
- Default video mode for specified displays. For example,
......
......@@ -2435,6 +2435,7 @@ F: drivers/net/wan/sdla.c
FRAMEBUFFER LAYER
L: linux-fbdev@vger.kernel.org
W: http://linux-fbdev.sourceforge.net/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
S: Orphan
F: Documentation/fb/
F: drivers/video/fb*
......
......@@ -554,9 +554,15 @@ void __init omap_vram_reserve_sdram_memblock(void)
size = PAGE_ALIGN(size);
if (paddr) {
if ((paddr & ~PAGE_MASK) ||
!memblock_is_region_memory(paddr, size)) {
pr_err("Illegal SDRAM region for VRAM\n");
if (paddr & ~PAGE_MASK) {
pr_err("VRAM start address 0x%08x not page aligned\n",
paddr);
return;
}
if (!memblock_is_region_memory(paddr, size)) {
pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n",
paddr, paddr + size - 1);
return;
}
......@@ -570,9 +576,12 @@ void __init omap_vram_reserve_sdram_memblock(void)
return;
}
} else {
paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT);
paddr = memblock_alloc(size, PAGE_SIZE);
}
memblock_free(paddr, size);
memblock_remove(paddr, size);
omap_vram_add_region(paddr, size);
pr_info("Reserving %u bytes SDRAM for VRAM\n", size);
......
......@@ -1071,6 +1071,10 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
if (!hdmi->info)
goto out;
hdmi->monspec.modedb_len = 0;
fb_destroy_modedb(hdmi->monspec.modedb);
hdmi->monspec.modedb = NULL;
acquire_console_sem();
/* HDMI disconnect */
......@@ -1078,7 +1082,6 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
release_console_sem();
pm_runtime_put(hdmi->dev);
fb_destroy_modedb(hdmi->monspec.modedb);
}
out:
......
......@@ -115,15 +115,16 @@ static const struct fb_videomode default_720p = {
.xres = 1280,
.yres = 720,
.left_margin = 200,
.right_margin = 88,
.hsync_len = 48,
.left_margin = 220,
.right_margin = 110,
.hsync_len = 40,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.pixclock = 13468,
.refresh = 60,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
};
......@@ -1197,6 +1198,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
const struct fb_videomode *mode = cfg->lcd_cfg;
unsigned long max_size = 0;
int k;
int num_cfg;
ch->info = framebuffer_alloc(0, &pdev->dev);
if (!ch->info) {
......@@ -1232,8 +1234,14 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
info->fix = sh_mobile_lcdc_fix;
info->fix.smem_len = max_size * (cfg->bpp / 8) * 2;
if (!mode)
if (!mode) {
mode = &default_720p;
num_cfg = 1;
} else {
num_cfg = ch->cfg.num_cfg;
}
fb_videomode_to_modelist(mode, num_cfg, &info->modelist);
fb_videomode_to_var(var, mode);
/* Default Y virtual resolution is 2x panel size */
......@@ -1281,10 +1289,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
for (i = 0; i < j; i++) {
struct sh_mobile_lcdc_chan *ch = priv->ch + i;
const struct fb_videomode *mode = ch->cfg.lcd_cfg;
if (!mode)
mode = &default_720p;
info = ch->info;
......@@ -1297,7 +1301,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
}
}
fb_videomode_to_modelist(mode, ch->cfg.num_cfg, &info->modelist);
error = register_framebuffer(info);
if (error < 0)
goto err1;
......
......@@ -4181,6 +4181,9 @@ static void __devinit
sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize,
unsigned int min)
{
if (*mapsize < (min << 20))
return;
ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize));
if(!ivideo->video_vbase) {
......@@ -4514,7 +4517,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
} else {
#endif
/* Need to map max FB size for finding out about RAM size */
mapsize = 64 << 20;
mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 4);
if(ivideo->video_vbase) {
......@@ -4680,7 +4683,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
/* Need to map max FB size for finding out about RAM size */
mapsize = 256 << 20;
mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 32);
if(!ivideo->video_vbase) {
......@@ -5936,6 +5939,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
ivideo->video_base = pci_resource_start(pdev, 0);
ivideo->video_size = pci_resource_len(pdev, 0);
ivideo->mmio_base = pci_resource_start(pdev, 1);
ivideo->mmio_size = pci_resource_len(pdev, 1);
ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30;
......
......@@ -54,7 +54,6 @@ struct aoi_display_offset {
};
#define MFB_SET_CHROMA_KEY _IOW('M', 1, struct mfb_chroma_key)
#define MFB_WAIT_FOR_VSYNC _IOW('F', 0x20, u_int32_t)
#define MFB_SET_BRIGHTNESS _IOW('M', 3, __u8)
#define MFB_SET_ALPHA 0x80014d00
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment