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2023-01-30Merge tag 'amd-drm-next-6.3-2023-01-27' of ↵Dave Airlie1-2/+2
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.3-2023-01-27: amdgpu: - GC11 fixes - SMU13 fixes - Freesync fixes - DP MST fixes - DP MST code rework and cleanup - AV1 fixes for VCN4 - DCN 3.2.x fixes - PSR fixes - DML optimizations - DC link code rework Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-01-24drm/amdgpu/display/mst: adjust the naming of mst_port and port of aconnectorWayne Lin1-2/+2
[why & how] The term (i.e. port & mst_port) that we used to use in amdgpu is a bit confusing. Rename them to mst_output_port & mst_root respectively. Signed-off-by: Wayne Lin <[email protected]> Signed-off-by: Harry Wentland <[email protected]> Acked-by: Harry Wentland <[email protected]> Reviewed-by: Lyude Paul <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-01-24Merge tag 'drm-misc-next-2023-01-19' of ↵Daniel Vetter1-1/+0
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for $kernel-version: UAPI Changes: Cross-subsystem Changes: Core Changes: * Cleanup unneeded include statements wrt <linux/fb.h>, <drm/drm_fb_helper.h> and <drm/drm_crtc_helper.h> * Remove unused helper DRM_DEBUG_KMS_RATELIMITED() * fbdev: Remove obsolete aperture field from struct fb_device, plus driver cleanups; Remove unused flag FBINFO_MISC_FIRMWARE * MIPI-DSI: Fix brightness, plus rsp. driver updates * scheduler: Deprecate drm_sched_resubmit_jobs() * ttm: Fix MIPS build; Remove ttm_bo_wait(); Documentation fixes Driver Changes: * Remove obsolete drivers for userspace modesetting i810, mga, r128, savage, sis, tdfx, via * bridge: Support CDNS DSI J721E, plus DT bindings; lt9611: Various fixes and improvements; sil902x: Various fixes; Fixes * nouveau: Removed support for legacy ioctls; Replace zero-size array; Cleanups * panel: Fixes * radeon: Use new DRM logging helpers Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/Y8kDk5YX7Yz3eRhM@linux-uq9g
2023-01-18drm/amdgpu: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann1-1/+0
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. v2: * keep includes sorted in amdgpu_device.c (Sam) Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Sam Ravnborg <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-01-05drm/amdgpu: Retry DDC probing on DVI on failure if we got an HPD interruptxurui1-0/+1
HPD signals on DVI ports can be fired off before the pins required for DDC probing actually make contact, due to the pins for HPD making contact first. This results in a HPD signal being asserted but DDC probing failing, resulting in hotplugging occasionally failing. Rescheduling the hotplug work for a second when we run into an HPD signal with a failing DDC probe usually gives enough time for the rest of the connector's pins to make contact, and fixes this issue. Signed-off-by: xurui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-05drm/fb-helper: Remove unnecessary include statementsThomas Zimmermann1-1/+0
Remove include statements for <drm/drm_fb_helper.h> where it is not required (i.e., most of them). In a few places include other header files that are required by the source code. v3: * fix amdgpu include statements * fix rockchip include statements Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-07-26drm: Remove unnecessary include statements of drm_plane_helper.hThomas Zimmermann1-1/+0
Remove the include statement for drm_plane_helper.h from all the files that don't need it. Althogh the header file is almost empty, many drivers include it somewhere. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-07-12Merge tag 'amd-drm-next-5.20-2022-07-05' of ↵Dave Airlie1-4/+0
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.20-2022-07-05: amdgpu: - Various spelling and grammer fixes - Various eDP fixes - Various DMCUB fixes - VCN fixes - GMC 11 fixes - RAS fixes - TMZ support for GC 10.3.7 - GPUVM TLB flush fixes - SMU 13.0.x updates - DCN 3.2 Support - DCN 3.2.1 Support - MES updates - GFX11 modifiers support - USB-C fixes - MMHUB 3.0.1 support - SDMA 6.0 doorbell fixes - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Enable GPU reset for SMU 13.0.4 - OLED display fixes - MPO fixes - DC frame size fixes - ASPM support for PCIE 7.4/7.6 - GPU reset support for SMU 13.0.0 - GFX11 updates - VCN JPEG fix - BACO support for SMU 13.0.7 - VCN instance handling fix - GFX8 GPUVM TLB flush fix - GPU reset rework - VCN 4.0.2 support - GTT size fixes - DP link training fixes - LSDMA 6.0.1 support - Various backlight fixes - Color encoding fixes - Backlight config cleanup - VCN 4.x unified queue cleanup amdkfd: - MMU notifier fixes - Updates for GC 10.3.6 and 10.3.7 - P2P DMA support using dma-buf - Add available memory IOCTL - SDMA 6.0.1 fix - MES fixes - HMM profiler support radeon: - License fix - Backlight config cleanup UAPI: - Add available memory IOCTL to amdkfd Proposed userspace: https://www.mail-archive.com/[email protected]/msg75743.html - HMM profiler support for amdkfd Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080805.html Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-06-21drm/amdgpu: Drop CONFIG_BACKLIGHT_CLASS_DEVICE ifdefsHans de Goede1-4/+0
The DRM_AMDGPU Kconfig code contains: select BACKLIGHT_CLASS_DEVICE So the condition these ifdefs test for is always true, drop them. Signed-off-by: Hans de Goede <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-06-20drm: Drop drm_framebuffer.h from drm_crtc.hVille Syrjälä1-0/+1
drm_crtc.h has no need for drm_frambuffer.h, so don't include it. Avoids useless rebuilds of the entire universe when touching drm_framebuffer.h. Quite a few placs do currently depend on drm_framebuffer.h without actually including it directly. All of those need to be fixed up. v2: Fix up msm some more v2: Deal with ingenic and shmobile as well Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Acked-by: Sam Ravnborg <[email protected]> Acked-by: Jani Nikula <[email protected]>
2022-04-29Merge tag 'drm-misc-next-2022-04-28' of ↵Dave Airlie1-2/+2
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.19: UAPI Changes: Cross-subsystem Changes: Core Changes: - Introduction of display-helper module, and rework of the DP, DSC, HDCP, HDMI and SCDC headers - doc: Improvements for tiny drivers, link to external resources - formats: helper to convert from RGB888 and RGB565 to XRGB8888 - modes: make width-mm/height-mm check mandatory in of_get_drm_panel_display_mode - ttm: Convert from kvmalloc_array to kvcalloc Driver Changes: - bridge: - analogix_dp: Fix error handling in probe - dw_hdmi: Coccinelle fixes - it6505: Fix Kconfig dependency on DRM_DP_AUX_BUS - panel: - new panel: DataImage FG040346DSSWBG04 - amdgpu: ttm_eu cleanups - mxsfb: Rework CRTC mode setting - nouveau: Make some variables static - sun4i: Drop drm_display_info.is_hdmi caching, support for the Allwinner D1 - vc4: Drop drm_display_info.is_hdmi caching - vmwgfx: Fence improvements Signed-off-by: Dave Airlie <[email protected]> # gpg: Signature made Thu 28 Apr 2022 17:52:13 AEST # gpg: using EDDSA key 5C1337A45ECA9AEB89060E9EE3EF0D6F671851C5 # gpg: Can't check signature: No public key From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20220428075237.yypztjha7hetphcd@houat
2022-04-25drm: Rename dp/ to display/Thomas Zimmermann1-2/+2
Rename dp/ to display/ to account for additional display-related helpers, such as HDMI. Update all related include statements. No functional changes. Various drivers, such as i915 and amdgpu, use similar naming scheme by putting code for video-output standards into a local display/ directory. The new directory's name is aligned with this convention. v2: * update commit message (Javier) Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Lyude Paul <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-03-25drm/amdgpu: make amdgpu_display_gem_fb_verify_and_init() staticAlex Deucher1-5/+0
Unused outside of amdgpu_display.c. Reviewed-by: Guchun Chen <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-03-25drm/amdgpu: drop amdgpu_display_gem_fb_init()Alex Deucher1-4/+0
Unused. Reviewed-by: Guchun Chen <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-03-25drm/amdgpu: make amdgpu_display_framebuffer_init() staticAlex Deucher1-4/+0
It's not used outside of amdgpu_display.c. Reviewed-by: Guchun Chen <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-02-23drm/amdgpu: derive GTT display support from DMAlex Deucher1-0/+1
Rather than duplicating the logic in two places, consolidate the logic in the display manager. Acked-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-01-17drm/dp: Move public DisplayPort headers into dp/Thomas Zimmermann1-2/+2
Move all public DisplayPort headers into dp/ and update users. No functional changes. v3: * rebased onto latest drm-tip Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-11-17drm/amdgpu: use generic fb helpers instead of setting up AMD own's.Evan Quan1-20/+0
With the shadow buffer support from generic framebuffer emulation, it's possible now to have runpm kicked when no update for console. Signed-off-by: Evan Quan <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-05-19drm/amdgpu: add atomfirmware helper function to query fw capHawking Zhang1-1/+1
Fimware capability was changed from 16 bits to 32 bits for atomfirmware. add helper funciton to query firmware capability and cache the value at early stage. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: John Clements <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: Verify bo size can fit framebuffer size on init.Mark Yacoub1-0/+8
To initialize the framebuffer, call drm_gem_fb_init_with_funcs which verifies that the BO size can fit the FB size by calculating the minimum expected size of each plane. The bug was caught using igt-gpu-tools test: kms_addfb_basic.too-high and kms_addfb_basic.bo-too-small Tested on ChromeOS Zork by turning on the display and running a YT video. === Changes from v1 === 1. Added new line under declarations. 2. Use C style comment. Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: Sean Paul <[email protected]> Signed-off-by: Mark Yacoub <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-10-30drm/amd/display: Store tiling_flags in the framebuffer.Bas Nieuwenhuizen1-0/+3
This moves the tiling_flags to the framebuffer creation. This way the time of the "tiling" decision is the same as it would be with modifiers. Signed-off-by: Bas Nieuwenhuizen <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-09-15drm/amdgpu: Move existing pflip fields into separate structAurabindo Pillai1-1/+3
[Why&How] To refactor DM IRQ management, all fields used by IRQ is best moved to a separate struct so that main amdgpu_crtc struct need not be changed Location of the new struct shall be in DM Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-08-11drm/amdgpu: utilize subconnector property for DP through atombiosOleg Vasilev1-0/+1
Since DP-specific information is stored in driver's structures, every driver needs to implement subconnector property by itself. v2: rebase v3: renamed a function call Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: David (ChunMing) Zhou <[email protected]> Cc: [email protected] Signed-off-by: Jeevan B <[email protected]> Signed-off-by: Oleg Vasilev <[email protected]> Reviewed-by: Emil Velikov <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-02-13drm/amdgpu: Convert to struct drm_crtc_helper_funcs.get_scanout_position()Thomas Zimmermann1-0/+5
The callback struct drm_driver.get_scanout_position() is deprecated in favor of struct drm_crtc_helper_funcs.get_scanout_position(). Convert amdgpu over. Signed-off-by: Thomas Zimmermann <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2019-05-24drm/amd/display: Switch the custom "max bpc" property to the DRM propNicholas Kazlauskas1-2/+0
[Why] The custom "max bpc" property was added to limit color depth while the DRM one was still being merged. It's been a few kernel versions since then and this TODO was still sticking around. [How] Attach the DRM max bpc property to the connector and drop all of our custom property management. Set the max bpc to 8 by default since DRM defaults to the max in the range which would be 16 in this case. No behavioral changes are intended with this patch, it should just be a refactor. v2: Don't force 8bpc when no state is given Cc: Leo Li <[email protected]> Cc: Harry Wentland <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-04-10drm/amd/display: Remove semicolon from to_dm_plane_state definitionNicholas Kazlauskas1-1/+1
The extra ; in the macro definition creates an empty statement preventing any variable declarations from occuring after any use of to_dm_plane_state(...). Signed-off-by: Nicholas Kazlauskas <[email protected]> Reviewed-by: Leo Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-04-03drm/amd/display: Rework vrr flip throttling for late vblank irq.Mario Kleiner1-1/+1
For throttling to work correctly, we always need a baseline vblank count last_flip_vblank that increments at start of front-porch. This is the case for drm_crtc_vblank_count() in non-VRR mode, where the vblank irq fires at start of front-porch and triggers DRM core vblank handling, but it is no longer the case in VRR mode, where core vblank handling is done later, after end of front-porch. Therefore drm_crtc_vblank_count() is no longer useful for this. We also can't use drm_crtc_accurate_vblank_count(), as that would screw up vblank timestamps in VRR mode when called in front-porch. To solve this, use the cooked hardware vblank counter returned by amdgpu_get_vblank_counter_kms() instead, as that one is cooked to always increment at start of front-porch, independent of when vblank related irq's fire. This patch allows vblank irq handling to happen anywhere within vblank of even after it, without a negative impact on flip throttling, so followup patches can shift the vblank core handling trigger point wherever they need it. Signed-off-by: Mario Kleiner <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-03-04Merge v5.0 into drm-nextDave Airlie1-0/+1
There is a really hairy resolution involving amdgpu fixes, that I'd rather confirm here. Also some misc fixes are landed by me, but the pr has them as well. Signed-off-by: Dave Airlie <[email protected]>
2019-02-27drm/amd/display: Use vrr friendly pageflip throttling in DC.Mario Kleiner1-0/+1
In VRR mode, keep track of the vblank count of the last completed pageflip in amdgpu_crtc->last_flip_vblank, as recorded in the pageflip completion handler after each completed flip. Use that count to prevent mmio programming a new pageflip within the same vblank in which the last pageflip completed, iow. to throttle pageflips to at most one flip per video frame, while at the same time allowing to request a flip not only before start of vblank, but also anywhere within vblank. The old logic did the same, and made sense for regular fixed refresh rate flipping, but in vrr mode it prevents requesting a flip anywhere inside the possibly huge vblank, thereby reducing framerate in vrr mode instead of improving it, by delaying a slightly delayed flip requests up to a maximum vblank duration + 1 scanout duration. This would limit VRR usefulness to only help applications with a very high GPU demand, which can submit the flip request before start of vblank, but then have to wait long for fences to complete. With this method a flip can be both requested and - after fences have completed - executed, ie. it doesn't matter if the request (amdgpu_dm_do_flip()) gets delayed until deep into the extended vblank due to cpu execution delays. This also allows clients which want to regulate framerate within the vrr range a much more fine-grained control of flip timing, a feature that might be useful for video playback, and is very useful for neuroscience/vision research applications. In regular non-VRR mode, retain the old flip submission behavior. This to keep flip scheduling for fullscreen X11/GLX OpenGL clients intact, if they use the GLX_OML_sync_control extensions glXSwapBufferMscOML(, ..., target_msc,...) function with a specific target_msc target vblank count. glXSwapBuffersMscOML() or DRI3/Present PresentPixmap() will not flip at the proper target_msc for a non-zero target_msc if VRR mode is active with this patch. They'd often flip one frame too early. However, this limitation should not matter much in VRR mode, as scheduling based on vblank counts is pretty futile/unusable under variable refresh duration anyway, so no real extra harm is done. Signed-off-by: Mario Kleiner <[email protected]> Cc: Nicholas Kazlauskas <[email protected]> Cc: Harry Wentland <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2019-01-24drm: Split out drm_probe_helper.hDaniel Vetter1-0/+1
Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Cc: Sam Ravnborg <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Laurent Pinchart <[email protected]> Acked-by: Rodrigo Vivi <[email protected]> Acked-by: Benjamin Gaignard <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Neil Armstrong <[email protected]> Acked-by: Oleksandr Andrushchenko <[email protected]> Acked-by: CK Hu <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Acked-by: Liviu Dudau <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2018-11-28drm/amdgpu: Set FreeSync state using drm VRR propertiesNicholas Kazlauskas1-7/+0
Support for AMDGPU specific FreeSync properties and ioctls are dropped from amdgpu_dm in favor of supporting drm variable refresh rate properties. The notify_freesync and set_freesync_property functions are dropped from amdgpu_display_funcs. The drm vrr_capable property is now attached to any DP/HDMI connector. Its value is updated accordingly to the connector's FreeSync capabiltiy. The freesync_enable logic and ioctl control has has been dropped in favor of utilizing the vrr_enabled on the drm CRTC. This allows for more fine grained atomic control over which CRTCs should support variable refresh rate. To handle state changes for vrr_enabled it was easiest to drop the forced modeset on freesync_enabled change. This patch now performs the required stream updates when planes are flipped. This is done for a few reasons: (1) VRR stream updates can be done in the fast update path (2) amdgpu_dm_atomic_check would need to be hacked apart to check desired variable refresh state and capability before the CRTC disable pass. (3) Performing VRR stream updates on-flip is needed for enabling BTR support. VRR packets and timing adjustments are now tracked and compared to previous values sent to the hardware. Signed-off-by: Nicholas Kazlauskas <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-11-26drm/amd/amdgpu: Remove duplicate headerBrajeswar Ghosh1-1/+0
Remove drm/drm_fb_helper.h which is included more than once Signed-off-by: Brajeswar Ghosh <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-11-26drm/amd: Add abm level drm propertyDavid Francis1-0/+2
Adaptive Backlight Management (ABM) is a feature that reduces backlight level to save power, while increasing pixel contrast and pixel luminance to maintain readability and image quality. ABM will adjust in response to the pixel luminance of the displayed content. ABM is made available as a drm property on eDP monitors called "abm level", which ranges from 0 to 4. When this property is set to 0, ABM is off. Levels 1 to 4 represent different ranges of backlight reduction. At higher levels both the backlight reduction and pixel adjustment will be greater. ABM requires DMCU firmware, which is currently available for Raven ASICs only. If the feature does not work, please ensure your firmware is up to date. v2: Fix commit message, only attach property if DMCU loaded v3: Store ABM level in crtc state to accommodate dc v4: Fix ABM saving on dpms cycle Signed-off-by: David Francis <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-11-19drm/amdgpu: Add amdgpu "max bpc" connector property (v2)Nicholas Kazlauskas1-0/+2
[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 <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-11-06drm/amdgpu: Drop amdgpu_planeHarry Wentland1-7/+1
It's unnecessarily duplicating drm_plane_type. Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-04-11drm/amdgpu: Move GEM BO to drm_framebufferDaniel Stone1-1/+0
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 <[email protected]> Signed-off-by: Daniel Stone <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: David (ChunMing) Zhou <[email protected]> Cc: [email protected] Signed-off-by: Alex Deucher <[email protected]>
2018-03-14drm/amdgpu: Remove some unused elements from amdgpu_connector structHarry Wentland1-29/+0
They were used by amdgpu_dm at some point but since it has its own amdgpu_dm_connector now these aren't needed anymore. Signed-off-by: Harry Wentland <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-03-14drm/amdgpu: save/restore backlight level in legacy dce codeAlex Deucher1-0/+1
Save/restore the backlight level scratch register in S3/S4 so the backlight level comes back at the previously requested level. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=199047 Fixes: 4ec6ecf48c64d (drm/amdgpu: drop scratch regs save and restore from S3/S4 handling) Acked-by: Michel Dänzer <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: remove unused display_vblank_wait interfaceAlex Deucher1-2/+0
No longer used since we changed the MC programming sequence. Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_idx_to_irq_typeSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_get_crtc_scanoutposSamuel Li1-5/+5
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_scaling_mode_fixupSamuel Li1-3/+3
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_modeset_create_propsSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_framebuffer_initSamuel Li1-4/+4
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_ddc_probeSamuel Li1-1/+2
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_print_display_setupSamuel Li1-1/+1
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_set_configSamuel Li1-2/+2
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2018-02-19drm/amdgpu: rename amdgpu_crtc_page_flip_targetSamuel Li1-5/+5
Add display to the name for consistency. Signed-off-by: Samuel Li <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-06drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed()Noralf Trønnes1-4/+0
This driver can use drm_fb_helper_lastclose() in its .lastclose function. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Remove the unused driver implementations. Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Signed-off-by: Noralf Trønnes <[email protected]> Acked-by: Daniel Vetter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-04amdgpu: Remove AMDGPU_{HPD,CRTC_IRQ,PAGEFLIP_IRQ}_LASTMichel Dänzer1-3/+0
Not used anymore. Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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