diff options
| author | James Morris <jmorris@macbook.(none)> | 2009-12-03 12:03:40 +0530 |
|---|---|---|
| committer | James Morris <jmorris@macbook.(none)> | 2009-12-03 12:03:40 +0530 |
| commit | c84d6efd363a3948eb32ec40d46bab6338580454 (patch) | |
| tree | 3ba7ac46e6626fe8ac843834588609eb6ccee5c6 /drivers/video/omap/omapfb_main.c | |
| parent | 7539cf4b92be4aecc573ea962135f246a7a33401 (diff) | |
| parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) | |
Merge branch 'master' into next
Diffstat (limited to 'drivers/video/omap/omapfb_main.c')
| -rw-r--r-- | drivers/video/omap/omapfb_main.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c index 125e605b8c6..0d0c8c8b9b5 100644 --- a/drivers/video/omap/omapfb_main.c +++ b/drivers/video/omap/omapfb_main.c @@ -393,7 +393,7 @@ static void omapfb_sync(struct fb_info *fbi) * Set fb_info.fix fields and also updates fbdev. * When calling this fb_info.var must be set up already. */ -static void set_fb_fix(struct fb_info *fbi) +static void set_fb_fix(struct fb_info *fbi, int from_init) { struct fb_fix_screeninfo *fix = &fbi->fix; struct fb_var_screeninfo *var = &fbi->var; @@ -403,10 +403,16 @@ static void set_fb_fix(struct fb_info *fbi) rg = &plane->fbdev->mem_desc.region[plane->idx]; fbi->screen_base = rg->vaddr; - mutex_lock(&fbi->mm_lock); - fix->smem_start = rg->paddr; - fix->smem_len = rg->size; - mutex_unlock(&fbi->mm_lock); + + if (!from_init) { + mutex_lock(&fbi->mm_lock); + fix->smem_start = rg->paddr; + fix->smem_len = rg->size; + mutex_unlock(&fbi->mm_lock); + } else { + fix->smem_start = rg->paddr; + fix->smem_len = rg->size; + } fix->type = FB_TYPE_PACKED_PIXELS; bpp = var->bits_per_pixel; @@ -704,7 +710,7 @@ static int omapfb_set_par(struct fb_info *fbi) int r = 0; omapfb_rqueue_lock(fbdev); - set_fb_fix(fbi); + set_fb_fix(fbi, 0); r = ctrl_change_mode(fbi); omapfb_rqueue_unlock(fbdev); @@ -904,7 +910,7 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi) if (old_size != size) { if (size) { memcpy(&fbi->var, new_var, sizeof(fbi->var)); - set_fb_fix(fbi); + set_fb_fix(fbi, 0); } else { /* * Set these explicitly to indicate that the @@ -1504,7 +1510,7 @@ static int fbinfo_init(struct omapfb_device *fbdev, struct fb_info *info) var->bits_per_pixel = fbdev->panel->bpp; set_fb_var(info, var); - set_fb_fix(info); + set_fb_fix(info, 1); r = fb_alloc_cmap(&info->cmap, 16, 0); if (r != 0) |