linux-stable.git/drivers/gpu/drm/cirrus, branch linux-3.18.y

drm/fb-helper: Propagate errors from initial config failure

2016-06-20T03:47:41+00:00

[ Upstream commit 01934c2a691882185b3021d437df13bcba07711d ]

Make drm_fb_helper_initial_config() return an int rather than a bool so
that the error can be properly propagated. While at it, update drivers
to propagate errors further rather than just ignore them.

v2:
- cirrus: No cleanup is required, the top-level cirrus_driver_load()
  will do it as part of cirrus_driver_unload() in its cleanup path.
  Reported-by: Fengguang Wu 

Cc: David Airlie 
Cc: Daniel Vetter 
Cc: Patrik Jakobsson 
Cc: Rob Clark 
Cc: Tomi Valkeinen 
Cc: Alex Deucher 
Cc: Christian König 
Cc: Ben Skeggs 
Signed-off-by: Thierry Reding 
Reviewed-by: Alex Deucher 
Reviewed-by: Patrik Jakobsson 
Reviewed-by: Christian König 
[danvet: Squash in simplification patch from kbuild.]
Signed-off-by: Daniel Vetter 

Signed-off-by: Sasha Levin

drm/cirrus: bind also to qemu-xen-traditional

2014-10-23T04:09:04+00:00

qemu as used by xend/xm toolstack uses a different subvendor id.
Bind the drm driver also to this emulated card.

Signed-off-by: Olaf Hering 
cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2014-10-14T07:39:08+00:00

Pull drm updates from Dave Airlie:
 "This is the main git pull for the drm,

  I pretty much froze major pulls at -rc5/6 time, and haven't had much
  fallout, so will probably continue doing that.

  Lots of changes all over, big internal header cleanup to make it clear
  drm features are legacy things and what are things that modern KMS
  drivers should be using.  Also big move to use the new generic fences
  in all the TTM drivers.

  core:
        atomic prep work,
        vblank rework changes, allows immediate vblank disables
        major header reworking and cleanups to better delinate legacy
        interfaces from what KMS drivers should be using.
        cursor planes locking fixes

  ttm:
        move to generic fences (affects all TTM drivers)
        ppc64 caching fixes

  radeon:
        userptr support,
        uvd for old asics,
        reset rework for fence changes
        better buffer placement changes,
        dpm feature enablement
        hdmi audio support fixes

  intel:
        Cherryview work,
        180 degree rotation,
        skylake prep work,
        execlist command submission
        full ppgtt prep work
        cursor improvements
        edid caching,
        vdd handling improvements

  nouveau:
        fence reworking
        kepler memory clock work
        gt21x clock work
        fan control improvements
        hdmi infoframe fixes
        DP audio

  ast:
        ppc64 fixes
        caching fix

  rcar:
        rcar-du DT support

  ipuv3:
        prep work for capture support

  msm:
        LVDS support for mdp4, new panel, gpu refactoring

  exynos:
        exynos3250 SoC support, drop bad mmap interface,
        mipi dsi changes, and component match support"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (640 commits)
  drm/mst: rework payload table allocation to conform better.
  drm/ast: Fix HW cursor image
  drm/radeon/kv: add uvd/vce info to dpm debugfs output
  drm/radeon/ci: add uvd/vce info to dpm debugfs output
  drm/radeon: export reservation_object from dmabuf to ttm
  drm/radeon: cope with foreign fences inside the reservation object
  drm/radeon: cope with foreign fences inside display
  drm/core: use helper to check driver features
  drm/radeon/cik: write gfx ucode version to ucode addr reg
  drm/radeon/si: print full CS when we hit a packet 0
  drm/radeon: remove unecessary includes
  drm/radeon/combios: declare legacy_connector_convert as static
  drm/radeon/atombios: declare connector convert tables as static
  drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
  drm/radeon/dpm: drop clk/voltage dependency filters for BTC
  drm/radeon/dpm: drop clk/voltage dependency filters for CI
  drm/radeon/dpm: drop clk/voltage dependency filters for SI
  drm/radeon/dpm: drop clk/voltage dependency filters for NI
  drm/radeon: disable audio when we disable hdmi (v2)
  drm/radeon: split audio enable between eg and r600 (v2)
  ...

Merge branch 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux into drm-next

2014-10-01T09:27:38+00:00

fixups for nouveau and fencing

* 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux:
  drm/nouveau: export reservation_object from dmabuf to ttm
  drm/ttm: add reservation_object as argument to ttm_bo_init
  drm: Pass dma-buf as argument to gem_prime_import_sg_table
  drm/nouveau: assign fence_chan->name correctly
  drm/nouveau: specify if interruptible wait is desired in nouveau_fence_sync
  drm/nouveau: bump driver patchlevel to 1.2.1

drm/ttm: add reservation_object as argument to ttm_bo_init

2014-09-30T12:04:00+00:00

This allows importing reservation objects from dma-bufs.

Signed-off-by: Maarten Lankhorst

drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper

2014-09-24T10:09:24+00:00

Use container_of instead of casting first structure member.

Signed-off-by: Fabian Frederick 
Signed-off-by: Daniel Vetter

drm: Extract

2014-09-24T01:43:41+00:00

v2: Don't forget git add, noticed by David.

Cc: David Herrmann 

Signed-off-by: Daniel Vetter 
Acked-by: David Herrmann 
Acked-by: Alex Deucher 
Signed-off-by: Dave Airlie

drm/: Don't call drm_mmap

2014-09-24T01:42:51+00:00

Really, the legacy buffer api should be dead, especially for all these
newfangled drivers. I suspect this is copypasta from the transitioning
days, which probably originated in radeon.

Cc: "Christian König" 
Cc: David Herrmann 
Cc: Rashika 
Cc: Josh Triplett 
Cc: Daniel Vetter 
Cc: Fabian Frederick 
Cc: Gerd Hoffmann 
Cc: Alexandre Courbot 
Cc: Maarten Lankhorst 
Cc: Christian Engelmayer 
Signed-off-by: Daniel Vetter 
Reviewed-by: David Herrmann 
Acked-by: Ben Skeggs 
Acked-by: Alex Deucher 
Signed-off-by: Dave Airlie

drm/cirrus: add missing drm_connector_register call

2014-09-20T07:22:16+00:00

Signed-off-by: Gerd Hoffmann 
Signed-off-by: Dave Airlie

drm: add driver->set_busid() callback

2014-09-10T07:43:04+00:00

One step closer to dropping all the drm_bus_* code:
Add a driver->set_busid() callback and make all drivers use the generic
helpers. Nouveau is the only driver that uses two different bus-types with
the same drm_driver. This is totally broken if both buses are available on
the same machine (unlikely, but lets be safe). Therefore, we create two
different drivers for each platform during module_init() and set the
set_busid() callback respectively.

Signed-off-by: David Herrmann 
Reviewed-by: Thierry Reding 
Signed-off-by: Dave Airlie