linux/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c, branch v4.20

drm/amdgpu: Add amdgpu "max bpc" connector property (v2)

2018-11-15T22:48:15Z

[Why] Many panels support more than 8bpc but some modes are unavailable while running at greater than 8bpc due to DP/HDMI bandwidth constraints. Support for more than 8bpc was added recently in the driver but it defaults to the maximum supported bpc - locking out these modes. This should be a user configurable option such that the user can select what bpc configuration they would like. [How] This patch introduces the "max bpc" amdgpu driver specific connector property so the user can limit the maximum bpc. It ranges from 8 to 16. This doesn't directly set the preferred bpc for the panel since it follows Intel's existing driver conventions. This proprety should be removed once common drm support for max bpc lands. v2: rebase on upstream (Alex) Signed-off-by: Nicholas Kazlauskas Acked-by: Alex Deucher Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amdgpu: allocate gart memory when it's required (v3)

2018-07-10T19:15:58Z

Instead of calling gart address space on every bo pin, allocates it on demand v2: fix error handling v3: drop the change on amdgpu_amdkfd_gpuvm.c, not needed. Signed-off-by: Junwei Zhang Acked-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: separate gpu address from bo pin

2018-07-10T19:15:39Z

It could be got by amdgpu_bo_gpu_offset() if need Signed-off-by: Junwei Zhang Reviewed-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Rename amdgpu_display_framebuffer_domains()

2018-05-15T18:43:43Z

It returns supported domains for display, and domains actually used are to be decided later when pinned. Signed-off-by: Samuel Li Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Move GEM BO to drm_framebuffer

2018-04-11T18:07:56Z

Since drm_framebuffer can now store GEM objects directly, place them there rather than in our own subclass. As this makes the framebuffer create_handle and destroy functions the same as the GEM framebuffer helper, we can reuse those. Acked-by: Alex Deucher Signed-off-by: Daniel Stone Cc: Alex Deucher Cc: Christian König Cc: David (ChunMing) Zhou Cc: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher

Merge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2018-03-01T04:07:22Z

Driver Changes: - Lift alpha_support protection from Cannonlake (Rodrigo) * Meaning the driver should mostly work for the hardware we had at our disposal when testing * Used to be preliminary_hw_support - Add missing Cannonlake PCI device ID of 0x5A4C (Rodrigo) - Cannonlake port register fix (Mahesh) - Fix Dell Venue 8 Pro black screen after modeset (Hans) - Fix for always returning zero out-fence from execbuf (Daniele) - Fix HDMI audio when no no relevant video output is active (Jani) - Fix memleak of VBT data on driver_unload (Hans) - Fix for KASAN found locking issue (Maarten) - RCU barrier consolidation to improve igt/gem_sync/idle (Chris) - Optimizations to IRQ handlers (Chris) - vblank tracking improvements (64-bit resolution, PM) (Dhinakaran) - Pipe select bit corrections (Ville) - Reduce runtime computed device_info fields (Chris) - Tune down some WARN_ONs to GEM_BUG_ON now that CI has good coverage (Chris) - A bunch of kerneldoc warning fixes (Chris) * tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel: (113 commits) drm/i915: Update DRIVER_DATE to 20180221 drm/i915/fbc: Use PLANE_HAS_FENCE to determine if the plane is fenced drm/i915/fbdev: Use the PLANE_HAS_FENCE flags from the time of pinning drm/i915: Move the policy for placement of the GGTT vma into the caller drm/i915: Also check view->type for a normal GGTT view drm/i915: Drop WaDoubleCursorLP3Latency:ivb drm/i915: Set the primary plane pipe select bits on gen4 drm/i915: Don't set cursor pipe select bits on g4x+ drm/i915: Assert that we don't overflow frontbuffer tracking bits drm/i915: Track number of pending freed objects drm/i915/: Initialise trans_min for skl_compute_transition_wm() drm/i915: Clear the in-use marker on execbuf failure drm/i915: Prune gen8_gt_irq_handler drm/i915: Track GT interrupt handling using the master iir drm/i915: Remove WARN_ONCE for failing to pm_runtime_if_in_use drm: intel_dpio_phy: fix kernel-doc comments at nested struct drm/i915: Release connector iterator on a digital port conflict. drm/i915/execlists: Remove too early assert drm/i915: Assert that we always complete a submission to guc/execlists drm: move read_domains and write_domain into i915 ...

drm/amdgpu: rename amdgpu_crtc_idx_to_irq_type

2018-02-19T19:18:29Z

Add display to the name for consistency. Signed-off-by: Samuel Li Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: rename amdgpu_get_crtc_scanoutpos

2018-02-19T19:18:28Z

Add display to the name for consistency. Signed-off-by: Samuel Li Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: rename amdgpu_crtc_scaling_mode_fixup

2018-02-19T19:18:27Z

Add display to the name for consistency. Signed-off-by: Samuel Li Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: rename amdgpu_update_display_priority

2018-02-19T19:18:27Z

Rename as amdgpu_display_update_priority for consistency. Signed-off-by: Samuel Li Acked-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher