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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-30 05:49:12 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-30 05:49:12 +0100 |
commit | 9b0cd304f26b9fca140de15deeac2bf357d1f388 (patch) | |
tree | 03a0d74614865a5b776b2a98a433232013b1d369 /drivers/video | |
parent | Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma (diff) | |
parent | Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/... (diff) | |
download | linux-9b0cd304f26b9fca140de15deeac2bf357d1f388.tar.xz linux-9b0cd304f26b9fca140de15deeac2bf357d1f388.zip |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"Been a bit busy, first week of kids school, and waiting on other trees
to go in before I could send this, so its a bit later than I'd
normally like.
Highlights:
- core:
timestamp fixes, lots of misc cleanups
- new drivers:
bochs virtual vga
- vmwgfx:
major overhaul for their nextgen virt gpu.
- i915:
runtime D3 on HSW, watermark fixes, power well work, fbc fixes,
bdw is no longer prelim.
- nouveau:
gk110/208 acceleration, more pm groundwork, old overlay support
- radeon:
dpm rework and clockgating for CIK, pci config reset, big endian
fixes
- tegra:
panel support and DSI support, build as module, prime.
- armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast:
fixes
- msm:
hdmi support for mdp5"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits)
drm/nouveau: resume display if any later suspend bits fail
drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip
drm/nouveau: implement hooks for needed for drm vblank timestamping support
drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping
drm/nv50: fill in crtc mode struct members from crtc_mode_fixup
drm/radeon/dce8: workaround for atom BlankCrtc table
drm/radeon/DCE4+: clear bios scratch dpms bit (v2)
drm/radeon: set si_notify_smc_display_change properly
drm/radeon: fix DAC interrupt handling on DCE5+
drm/radeon: clean up active vram sizing
drm/radeon: skip async dma init on r6xx
drm/radeon/runpm: don't runtime suspend non-PX cards
drm/radeon: add ring to fence trace functions
drm/radeon: add missing trace point
drm/radeon: fix VMID use tracking
drm: ast,cirrus,mgag200: use drm_can_sleep
drm/gma500: Lock struct_mutex around cursor updates
drm/i915: Fix the offset issue for the stolen GEM objects
DRM: armada: fix missing DRM_KMS_FB_HELPER select
drm/i915: Decouple GPU error reporting from ring initialisation
...
Diffstat (limited to 'drivers/video')
-rw-r--r-- | drivers/video/fbmem.c | 31 | ||||
-rw-r--r-- | drivers/video/omap2/dss/dispc.c | 1 |
2 files changed, 21 insertions, 11 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index cde461932760..7309ac704e26 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -1577,10 +1577,10 @@ static bool fb_do_apertures_overlap(struct apertures_struct *gena, static int do_unregister_framebuffer(struct fb_info *fb_info); #define VGA_FB_PHYS 0xA0000 -static void do_remove_conflicting_framebuffers(struct apertures_struct *a, - const char *name, bool primary) +static int do_remove_conflicting_framebuffers(struct apertures_struct *a, + const char *name, bool primary) { - int i; + int i, ret; /* check all firmware fbs and kick off if the base addr overlaps */ for (i = 0 ; i < FB_MAX; i++) { @@ -1599,22 +1599,29 @@ static void do_remove_conflicting_framebuffers(struct apertures_struct *a, printk(KERN_INFO "fb: conflicting fb hw usage " "%s vs %s - removing generic driver\n", name, registered_fb[i]->fix.id); - do_unregister_framebuffer(registered_fb[i]); + ret = do_unregister_framebuffer(registered_fb[i]); + if (ret) + return ret; } } + + return 0; } static int do_register_framebuffer(struct fb_info *fb_info) { - int i; + int i, ret; struct fb_event event; struct fb_videomode mode; if (fb_check_foreignness(fb_info)) return -ENOSYS; - do_remove_conflicting_framebuffers(fb_info->apertures, fb_info->fix.id, - fb_is_primary_device(fb_info)); + ret = do_remove_conflicting_framebuffers(fb_info->apertures, + fb_info->fix.id, + fb_is_primary_device(fb_info)); + if (ret) + return ret; if (num_registered_fb == FB_MAX) return -ENXIO; @@ -1739,12 +1746,16 @@ int unlink_framebuffer(struct fb_info *fb_info) } EXPORT_SYMBOL(unlink_framebuffer); -void remove_conflicting_framebuffers(struct apertures_struct *a, - const char *name, bool primary) +int remove_conflicting_framebuffers(struct apertures_struct *a, + const char *name, bool primary) { + int ret; + mutex_lock(®istration_lock); - do_remove_conflicting_framebuffers(a, name, primary); + ret = do_remove_conflicting_framebuffers(a, name, primary); mutex_unlock(®istration_lock); + + return ret; } EXPORT_SYMBOL(remove_conflicting_framebuffers); diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index f51646f15cf2..bbeb8dd7f108 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -3726,7 +3726,6 @@ static int __init omap_dispchw_probe(struct platform_device *pdev) } pm_runtime_enable(&pdev->dev); - pm_runtime_irq_safe(&pdev->dev); r = dispc_runtime_get(); if (r) |