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2022-11-30Merge tag 'amd-drm-next-6.2-2022-11-25' of ↵Dave Airlie65-216/+896
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.2-2022-11-25: amdgpu: - Old GCC fix - GFX11 fixes - PSP suspend/resume fix - PCI ref count fix - DC KASAN fix - DCN 3.2.x fixes - Dell platform suspend/resume fixes - DCN 3.1.4 fixes - RAS fixes - SMU 13.x fixes - Flex array changes - VCN 4.0 RAS updates - Add missing licsense to some files - Documentation updates - SR-IOV fixes - DP MST DSC fix amdkfd: - Fix topology locking in error case Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-30Merge tag 'drm/tegra/for-6.2-rc1' of ↵Dave Airlie18-76/+362
https://gitlab.freedesktop.org/drm/tegra into drm-next drm/tegra: Changes for v6.2-rc1 This contains a bunch of cleanups across the board as well as support for the NVDEC hardware found on the Tegra234 SoC. Signed-off-by: Dave Airlie <[email protected]> From: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-30Merge tag 'drm-accel-2022-11-22' of ↵Dave Airlie16-37/+711
https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel into drm-next This tag contains the patches that add the new compute acceleration subsystem, which is part of the DRM subsystem. The patches: - Add a new directory at drivers/accel. - Add a new major (261) for compute accelerators. - Add a new DRM minor type for compute accelerators. - Integrate the accel core code with DRM core code. - Add documentation for the accel subsystem. Signed-off-by: Dave Airlie <[email protected]> some acks from the list (some are in the patch series): Acked-by: Daniel Stone <[email protected]> Acked-by: Sonal Santan <[email protected]> Acked-by: Maxime Ripard <[email protected]> Acked-by: Jacek Lawrynowicz <[email protected]> Tested-by: Jacek Lawrynowicz <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Thomas Zimmermann <[email protected]> From: Oded Gabbay <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-25gpu: host1x: Staticize host1x_syncpt_fence_opsThierry Reding1-1/+1
This structure is never used outside the file, so make it locally scoped. Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Make gather_bo_ops staticruanjinjie1-1/+1
The symbol is not used outside of the file, so mark it static. Fixes the following warning: ./drivers/gpu/drm/tegra/submit.c:136:28: warning: symbol 'gather_bo_ops' was not declared. Should it be static? Signed-off-by: ruanjinjie <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25gpu: host1x: Use DEFINE_SHOW_ATTRIBUTE to simplify debugfs codeLiu Shixin1-25/+3
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the debugfs code for the status and status_all entries. No functional change. Signed-off-by: Liu Shixin <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Switch to using devm_fwnode_gpiod_get()Dmitry Torokhov1-5/+5
devm_gpiod_get_from_of_node() is going away and GPIO consumers should use generic device/firmware node APIs to fetch GPIOs assigned to them. Switch the driver to use devm_fwnode_gpiod_get() instead. Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Add Tegra234 support to NVDEC driverMikko Perttunen2-15/+126
Add support for the Tegra234 version of NVDEC to the NVDEC driver. This version sports a RISC-V controller and requires a few additional clocks. After firmware has been loaded, the behavior is, however, backwards compatible. Signed-off-by: Mikko Perttunen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Add code for booting RISC-V based enginesMikko Perttunen3-1/+138
Add helper code for booting RISC-V based engines where firmware is located in a carveout. Signed-off-by: Mikko Perttunen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: nvdec: Support multiple clocksMikko Perttunen1-10/+21
NVDEC on Tegra234 requires multiple clocks. Add support for that. Signed-off-by: Mikko Perttunen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25gpu: host1x: Add stream ID register data for NVDEC on Tegra234Mikko Perttunen1-0/+12
Add entries for NVDEC to the Tegra234 SID table. Signed-off-by: Mikko Perttunen <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25memory: tegra: Add API for retrieving carveout boundsMikko Perttunen3-0/+41
On Tegra234 NVDEC firmware is loaded from a secure carveout, where it has been loaded by a bootloader. When booting NVDEC, we need to tell it the address of this firmware, which we can determine by checking the starting address of the carveout. As such, add an MC API to query the bounds of carveouts, and add related information on Tegra234. Signed-off-by: Mikko Perttunen <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Convert to using is_hdmi from display infoJani Nikula1-8/+1
Prefer the parsed results for is_hdmi in display info over calling drm_detect_hdmi_monitor(). Cc: Thierry Reding <[email protected]> Cc: [email protected] Signed-off-by: Jani Nikula <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Add missing clk_disable_unprepare() in tegra_dc_probe()Zhang Zekun1-1/+3
Add the missing clk_disable_unprepare() before return from tegra_dc_probe() in the error handling path. Fixes: f68ba6912bd2 ("drm/tegra: dc: Link DC1 to DC0 on Tegra20") Signed-off-by: Zhang Zekun <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25drm/tegra: Switch over to vmemdup_user()Qing Wang1-8/+3
This patch fixes the following Coccinelle warning: drivers/gpu/drm/tegra/submit.c:173: WARNING opportunity for vmemdup_user Use vmemdup_user() rather than duplicating its implementation. This is a little bit restricted to reduce false positives. Signed-off-by: Qing Wang <[email protected]> Signed-off-by: Thierry Reding <[email protected]>
2022-11-25gpu: host1x: Select context device based on attached IOMMUMikko Perttunen3-1/+7
On Tegra234, engines that are programmed through Host1x channels can be attached to either the NISO0 or NISO1 SMMU. Because of that, when selecting a context device to use with an engine, we need to select one that is also attached to the same SMMU. Add a parameter to host1x_memory_context_alloc to specify which device we are allocating a context for, and use it to pick an appropriate context device. Signed-off-by: Mikko Perttunen <[email protected]> [[email protected]: update !IOMMU_API stub signature] Signed-off-by: Thierry Reding <[email protected]>
2022-11-24Merge tag 'mediatek-drm-next-6.2' of ↵Dave Airlie7-14/+170
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.2 1. Fixup of dpi and hdmi 2. Move panel connector to head 3. Add MT8188 dpi support 4. Add MT8195 AFBC support Signed-off-by: Dave Airlie <[email protected]> From: Chun-Kuang Hu <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2022-11-24Merge tag 'drm-next-20221122' of git://linuxtv.org/pinchartl/media into drm-nextDave Airlie1-1/+1
Kconfig fix for RZ/G2L DSI Signed-off-by: Dave Airlie <[email protected]> From: Laurent Pinchart <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/Y3wYk/Bn/[email protected]
2022-11-24Backmerge tag 'v6.1-rc6' into drm-nextDave Airlie1250-41376/+48067
Linux 6.1-rc6 This is needed for drm-misc-next and tegra. Signed-off-by: Dave Airlie <[email protected]>
2022-11-23drm/mediatek: Add MT8195 ovl driver supportJustin Green1-0/+11
MT8195 ovl driver is similar to MT8183 ovl driver but support AFBC buffer format. Signed-off-by: Justin Green <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-11-23drm/mediatek: Add AFBC support to Mediatek DRM driverJustin Green3-5/+123
Tested on MT8195 and confirmed both correct video output and improved DRAM bandwidth performance. Signed-off-by: Justin Green <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-11-23drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly ↵Alex Deucher1-1/+0
when the edid is read" This partially reverts 20543be93ca45968f344261c1a997177e51bd7e1. Calling drm_connector_update_edid_property() in amdgpu_connector_free_edid() causes a noticeable pause in the system every 10 seconds on polled outputs so revert this part of the change. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2257 Cc: Claudio Suarez <[email protected]> Acked-by: Luben Tuikov <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: add missing license to some filesAlex Deucher5-0/+5
The driver is MIT, so add the licenses. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2265 Acked-by: Luben Tuikov <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: enable RAS poison for VCN 2.6Tao Zhou1-0/+29
Configure related settings to enable it. Signed-off-by: Tao Zhou <[email protected]> Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdkfd: Release the topology_lock in error caseFelix Kuehling1-55/+65
Move the topology-locked part of kfd_topology_add_device into a separate function to simlpify error handling and release the topology lock consistently. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: add register definition for VCN RAS initializationTao Zhou2-1/+29
Prepare for enableing VCN RAS poison. v2: move SHIFT and MASK definitions to related sh_mask.h file. Signed-off-by: Tao Zhou <[email protected]> Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: fix for suspend/resume kiq fence fallback under sriovShikang Fan1-11/+12
- in device_resume, sriov configure interrupt should be in full access, so release_full_gpu should be done after kfd_resume. - remove the previous workaround solution for sriov. Fixes: ec4927d463cb ("drm/amdgpu: fix for suspend/resume sequence under sriov") Signed-off-by: Shikang Fan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: trigger timing sync only if TG is runningAurabindo Pillai1-0/+6
[Why&How] If the timing generator isnt running, it does not make sense to trigger a sync on the corresponding OTG. Check this condition before starting. Otherwise, this will cause error like: *ERROR* GSL: Timeout on reset trigger! Fixes: dc55b106ad47 ("drm/amd/display: Disable phantom OTG after enable for plane disable") Signed-off-by: Aurabindo Pillai <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: Replace remaining 1-element array with flex-arrayPaulo Miguel Almeida1-1/+1
One-element arrays are deprecated, and we are replacing them with flexible array members instead. So, replace one-element array with flexible-array member in struct GOP_VBIOS_CONTENT and refactor the rest of the code accordingly. Important to mention is that doing a build before/after this patch results in no functional binary output differences. This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/KSPP/linux/issues/238 Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 [1] Signed-off-by: Paulo Miguel Almeida <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23Revert "drm/amd/display: fix dpms_off issue when disabling bios mode"Alex Deucher1-1/+1
This reverts commit 5aa663752ff6f844c6bfc97d89231e98884ae769. This causes a blank screen on boot on an Asus G513QY / 6800M laptop. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2259 Cc: Aric Cyr <[email protected]> Cc: Tom Chung <[email protected]> Cc: Zhongwei Zhang <[email protected]> Cc: Harry Wentland <[email protected]> Tested-by: Mike Lothian <[email protected]> Reviewed-by: Luben Tuikov <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: fix unused-function errorRen Zhijie1-0/+2
If CONFIG_DRM_AMDGPU=y and CONFIG_DRM_AMD_DC is not set, gcc complained about unused-function : drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1705:13: error: ‘amdgpu_discovery_set_sriov_display’ defined but not used [-Werror=unused-function] static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors To fix this error, use CONFIG_DRM_AMD_DC to wrap the definition of amdgpu_discovery_set_sriov_display(). Fixes: 25263da37693 ("drm/amdgpu: rework SR-IOV virtual display handling") Signed-off-by: Ren Zhijie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: Fix minmax warningLuben Tuikov1-3/+6
Fix minmax warning by using min_t() macro and explicitly specifying the assignment type. Cc: Alex Deucher <[email protected]> Signed-off-by: Luben Tuikov <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: fix use-after-free during gpu recoveryStanley.Yang1-1/+6
[Why] [ 754.862560] refcount_t: underflow; use-after-free. [ 754.862898] Call Trace: [ 754.862903] <TASK> [ 754.862913] amdgpu_job_free_cb+0xc2/0xe1 [amdgpu] [ 754.863543] drm_sched_main.cold+0x34/0x39 [amd_sched] [How] The fw_fence may be not init, check whether dma_fence_init is performed before job free Signed-off-by: Stanley.Yang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/mediatek: Add mt8188 dpi compatibles and platform dataxinlei lee2-0/+19
For MT8188, the vdosys0 only supports 1T1P mode, so we need to add the compatible for mt8188 edp-intf. Signed-off-by: xinlei lee <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-11-23dt-bindings: display: mediatek: dpi: Add compatible for MediaTek MT8188xinlei lee1-0/+1
For MT8188, the vdosys0 only supports 1T1P mode while the vdosys0 supports 2T1P mode in MT8195. So we need to add dt-binding documentation of dpi for MediaTek MT8188 SoC. Signed-off-by: xinlei lee <[email protected]> Acked-by: Krzysztof Kozlowski <[email protected]> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/[email protected]/ Signed-off-by: Chun-Kuang Hu <[email protected]>
2022-11-23drm/amdgpu: update documentation of parameter amdgpu_gtt_sizeZhenGuo Yin1-2/+1
Fixes: f7ba887f606b ("drm/amdgpu: Adjust logic around GTT size (v3)") Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: ZhenGuo Yin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu/vcn: re-use original vcn0 doorbell valueJane Jian2-9/+1
root cause that S2A need to use deduct offset flag. after setting this flag, vcn0 doorbell value works. so return it as before Signed-off-by: Jane Jian <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amdgpu: add the fan abnormal detection featurelyndonli3-0/+30
Update the SW CTF limit from existing register when there's a fan failure detected via SMU interrupt. Signed-off-by: lyndonli <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/pm: update driver if header for smu_13_0_7lyndonli2-39/+80
update driver if header for smu_13_0_7 Signed-off-by: lyndonli <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/pm: Enable bad memory page/channel recording support for smu v13_0_0Candice Li3-2/+49
Send message to SMU to update bad memory page and bad channel info. Signed-off-by: Candice Li <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: 3.2.213Aric Cyr1-1/+1
This version brings along following fixes: -Add configuration 2 for ABM 2.3/2.4. -Add margin for HUBP for SubVp + DRR. -Fix no display after resume from WB/CB. -Limit HW cursor size to be less than 64 x 64 bytes when the stream is >= 4K. -Lower watermarks for enter/enter+exit latency. -Update support types for DCN314 to include z8 only and z8_z10 only state. -Add new value for soc bounding box and dummy pstate. -Override fclk chang latency when calculating prefetch schedule for subvp with low uclk. -Add check for DET fetch latency for dcn32. -Add check if PSR enabled when entering MALL. -Use base MALL allocation size calculations off vewport height. -Add YCBCR2020 to CSC matrix. -Implement DP-Tx portion to interact with DPIA. -Add debug option for increasing phantom lines. -Fix phantom plane/stream retain after fail validation. -Fix display corruption with VSR enable. -Set valid divider value for virtual and FRL/DP2. -Add new num clk levels struct for max mclk index. -Fix check for phantom BPP. -Fix rotated cursor offset calculation. Signed-off-by: Aric Cyr <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Fix rotated cursor offset calculationDavid Galiffi3-30/+64
[Why] Underflow is observed when cursor is still enabled when the cursor rectangle is outside the bounds of it's surface viewport. [How] Update parameters used to determine when cursor should be disabled. Reviewed-by: Martin Leung <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: David Galiffi <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Revert check for phantom BPPAlvin Lee1-1/+1
[Description] Revert change since enabling SubVP on 8K60 single cable results in corruption Reviewed-by: Nevenko Stupar <[email protected]> Reviewed-by: Martin Leung <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Use new num clk levels struct for max mclk indexDillon Varone1-1/+1
[WHY?] When calculating watermark and dlg values, the max mclk level index and associated speed are needed to find the correlated dummy latency value. Currently the incorrect index is given due to a clock manager refactor. [HOW?] Use num_memclk_level from num_entries_per_clk struct for getting the correct max mem speed. Reviewed-by: Jun Lei <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Dillon Varone <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Avoid setting pixel rate divider to N/ATaimur Hassan4-8/+13
[Why] Pixel rate divider values should never be set to N/A (0xF) as the K1/K2 field is only 1/2 bits wide. [How] Set valid divider values for virtual and FRL/DP2 cases. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Taimur Hassan <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Fix display corruption w/ VSR enableIlya Bakoulin1-1/+1
[Why] Brief corruption is observed on hotplug/unplug with certain display configurations when VSR is enabled. [How] Work around the issue by avoiding 2to1 ODM when stream plane_count is 0. Reviewed-by: Dillon Varone <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Ilya Bakoulin <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Retain phantom plane/stream if validation failsAlvin Lee5-0/+40
[Description] - If we fail validation, we should retain the phantom stream/planes - Full updates assume that phantom pipes will be fully removed, but if validation fails we keep the phantom pipes - Therefore we have to retain the plane/stream if validation fails (since the refcount is decremented before validation, and the expectation is that it's fully freed when the old dc_state is released) Reviewed-by: Jun Lei <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Add debug options for increasing phantom linesAlvin Lee2-0/+4
[Description] - Add debug option for increasing number of phantom lines Reviewed-by: Nevenko Stupar <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Phase 1 Add Bw Allocation source and header filesMustapha Ghaddar3-0/+111
[WHY] To implement BW Allocation as per USB4 spec chapter 10.7 [HOW] Implement the DP-Tx portion of the logic to interact with DPIA Reviewed-by: Wenjing Liu <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Mustapha Ghaddar <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-11-23drm/amd/display: Add YCBCR2020 coefficients to CSC matrixRodrigo Siqueira1-2/+7
When some of the IGT tests are executed in DCN31, it is possible to see multiple occurrences of this warning: WARNING: CPU: 9 PID: 3482 at drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/dcn30/dcn30_dpp.c:154 dpp3_program_post_csc+0x196/0x220 [amdgpu] [..] PU: 9 PID: 3482 Comm: amd_hdr Tainted: G W 5.18.0+ #3 IP: 0010:dpp3_program_post_csc+0x196/0x220 [amdgpu] [..] all Trace: <TASK> dpp3_cnv_setup+0x5d9/0x5f0 [amdgpu] ? dcn20_blank_pixel_data+0x30a/0x330 [amdgpu] dcn20_program_pipe+0x259/0xb40 [amdgpu] ? offset_to_id+0x1b0/0x1c0 [amdgpu] dcn20_program_front_end_for_ctx+0x36a/0x450 [amdgpu] commit_planes_for_stream+0x8eb/0x13e0 [amdgpu] This commit fix the above issue by adding YCBCR2020 coefficients to the DPP Color Space Converter (CSC) matrix. Reviewed-by: Nawwar Ali <[email protected]> Acked-by: Brian Chang <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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