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| author | Linus Torvalds <[email protected]> | 2018-06-22 12:32:09 +0900 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-06-22 12:32:09 +0900 |
| commit | 1cfea546b10c8fec218973c3f3c39ff797a3e50c (patch) | |
| tree | d2aa389291efa4d5552baa2502706a8a95c30ca6 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 27db64f65f1be2f2ee741a1bf20d8d13d62c167f (diff) | |
| parent | f3294568bbb19cbfc53451de192df6daae80f9b3 (diff) | |
Merge tag 'drm-fixes-2018-06-22' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Just run of the mill fixes,
core:
- regression fix in device unplug
qxl:
- regression fix for might sleep in cursor handling
nouveau:
- regression fix in multi-screen cursor handling
amdgpu:
- switch off DC by default on Kaveri and older
- some minor fixes
i915:
- some GEM regression fixes
- doublescan mode fixes
sun4i:
- revert fix for a regression
sii8620 bridge:
- misc fixes"
* tag 'drm-fixes-2018-06-22' of git://anongit.freedesktop.org/drm/drm: (28 commits)
drm/bridge/sii8620: fix display of packed pixel modes in MHL2
drm/amdgpu: Make amdgpu_vram_mgr_bo_invisible_size always accurate
drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper
drm/amdgpu: Update pin_size values before unpinning BO
drm/amdgpu:All UVD instances share one idle_work handle
drm/amdgpu: Don't default to DC support for Kaveri and older
drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array
drm/amd/pp: Fix uninitialized variable
drm/i915: Enable provoking vertex fix on Gen9 systems.
drm/i915: Fix context ban and hang accounting for client
drm/i915: Turn off g4x DP port in .post_disable()
drm/i915: Disallow interlaced modes on g4x DP outputs
drm/i915: Fix PIPESTAT irq ack on i965/g4x
drm/i915: Allow DBLSCAN user modes with eDP/LVDS/DSI
drm/i915/execlists: Avoid putting the error pointer
drm/i915: Apply batch location restrictions before pinning
drm/nouveau/kms/nv50-: cursors always use core channel vram ctxdma
Revert "drm/sun4i: Handle DRM_BUS_FLAG_PIXDATA_*EDGE"
drm/atmel-hlcdc: check stride values in the first plane
drm/bridge/sii8620: fix HDMI cable connection to dongle
...
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 3317d1536f4f..6e5284e6c028 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2158,10 +2158,18 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type) switch (asic_type) { #if defined(CONFIG_DRM_AMD_DC) case CHIP_BONAIRE: - case CHIP_HAWAII: case CHIP_KAVERI: case CHIP_KABINI: case CHIP_MULLINS: + /* + * We have systems in the wild with these ASICs that require + * LVDS and VGA support which is not supported with DC. + * + * Fallback to the non-DC driver here by default so as not to + * cause regressions. + */ + return amdgpu_dc > 0; + case CHIP_HAWAII: case CHIP_CARRIZO: case CHIP_STONEY: case CHIP_POLARIS10: |