dri-devel March 2022

dri-devel@lists.freedesktop.org

370 participants
780 discussions

[PATCH][next] drm: ssd130x: remove redundant initialization of pointer mode
by Colin Ian King 03 Mar '22

03 Mar '22

Pointer mode is being assigned a value that is never read, it is being re-assigned later with a new value. The initialization is redundant and can be removed. Cleans up clang scan build warning: drivers/gpu/drm/solomon/ssd130x.c:582:27: warning: Value stored to 'mode' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king(a)gmail.com> --- drivers/gpu/drm/solomon/ssd130x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --… [View More]

2 2

[PATCH v2 0/2] Update mdp clk to max supported value to support higher refresh rates
by Vinod Polimera 03 Mar '22

03 Mar '22

*** BLURB HERE *** Vinod Polimera (2): arm64/dts/qcom/sc7280: remove assigned-clock-rate property for mdp clk drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 ++------- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 3 +++ 2 files changed, 5 insertions(+), 7 deletions(-) -- 2.7.4

3 5

[PATCH v3 0/3] Update mdp clk to max supported value to support higher refresh rates
by Vinod Polimera 03 Mar '22

03 Mar '22

*** BLURB HERE *** Vinod Polimera (3): arm64/dts/qcom/sc7280: remove assigned-clock-rate property for mdp clk arm64/dts/qcom/sc7180: remove assigned-clock-rate property for mdp clk arm64/dts/qcom/sdm845: remove assigned-clock-rate property for mdp clk arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 ++------- arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 ++------- arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 ++------- 3 files changed, 6 insertions(+), 21 deletions(-) -- 2.7.4

2 4

[PATCH] drm/ingenic: Use resource_size function on resource object
by Jiapeng Chong 03 Mar '22

03 Mar '22

Clean up the following coccicheck warning: ./drivers/gpu/drm/ingenic/ingenic-drm-drv.c:1110:35-38: WARNING: Suspicious code. resource_size is maybe missing with res. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c … [View More]

1 0

[PATCH] drm: Remove redundant code
by Jiapeng Chong 03 Mar '22

03 Mar '22

Clean up the following smatch warning: drivers/gpu/drm/radeon/atom.c:400 atom_skip_src_int() warn: ignoring unreachable code. Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> --- drivers/gpu/drm/radeon/atom.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index c1bbfbe28bda..13940f5e783a 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/… [View More]

1 0

[PATCH v2 0/4] drm/i915/ttm: Evict and store of compressed object
by Ramalingam C 03 Mar '22

03 Mar '22

On Xe-HP and later devices, we use dedicated compression control state (CCS) stored in local memory for each surface, to support the 3D and media compression formats. The memory required for the CCS of the entire local memory is 1/256 of the local memory size. So before the kernel boot, the required memory is reserved for the CCS data and a secure register will be programmed with the CCS base address So when we allocate a object in local memory we dont need to explicitly allocate the space … [View More]

4 9

[PULL] drm-intel-gt-next
by Joonas Lahtinen 03 Mar '22

03 Mar '22

Hi Dave & Daniel, Here is the last feature PR for v5.18. For new platforms we have got more DG2 enabling: small BAR foundations, 64K page support and accelerated migration. For XeHP SDV we've got flat CCS detection and compute command streamer being added. Disabling i915 build on PREEMPT_RT for now due to deadlocks and warnings. Fixes to GuC data structure accesses on ARM platforms. A couple of other GuC init and SLPC fixes. Then the usual bits of cleanup and smaller fixes. Regards, … [View More]Joonas *** drm-intel-gt-next-2022-03-03: Cross-subsystem Changes: - drm-next backmerge for buddy allocator changes Driver Changes: - Skip i915_perf init for DG2 as it is not yet enabled (Ram) - Add missing workarounds for DG2 (Clint) - Add 64K page/align support for platforms like DG2 that require it (Matt A, Ram, Bob) - Add accelerated migration support for DG2 (Matt A) - Add flat CCS support for XeHP SDV (Abdiel, Ram) - Add Compute Command Streamer (CCS) engine support for XeHP SDV (Michel, Daniele, Aravind, Matt R) - Don't support parallel submission on compute / render (Matt B, Matt R) - Disable i915 build on PREEMPT_RT until RT behaviour fixed (Sebastian) - Remove RPS interrupt support for TGL+ (Jose) - Fix S/R with PM_EARLY for non-GTT mappable objects on DG2 (Matt, Lucas) - Skip stolen memory init if it is fully reserved (Jose) - Use iosys_map for GuC data structures that may be in LMEM BAR or SMEM (Lucas) - Do not complain about stale GuC reset notifications for banned contexts (John) - Move context descriptor fields to intel_lrc.h (Matt R) - Start adding support for small BAR (Matt A) - Clarify vma lifetime (Thomas) - Simplify subplatform detection on TGL (Jose) - Correct the param count for unset GuC SLPC param (Vinay, Umesh) - Read RP_STATE_CAP correctly on Gen12 with GuC SLPC (Vinay) - Initialize GuC submission locks and queues early (Daniele) - Fix GuC flag query helper function to not modify state (John) - Drop fake lmem support now we have real hardware available (Lucas) - Move misplaced W/A to their correct locations (Srinivasan) - Use get_reset_domain() helper (Tejas) - Move context descriptor fields to intel_lrc.h (Matt R) - Selftest improvements (Matt A) The following changes since commit 54f43c17d681f6d9523fcfaeefc9df77993802e1: Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next (2022-02-25 05:50:18 +1000) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-gt-next-2022-03-03 for you to fetch changes up to b2006061ae28fe7e84af6c9757ee89c4e505e92b: drm/i915/xehpsdv: Move render/compute engine reset domains related workarounds (2022-03-02 06:52:42 -0800) ---------------------------------------------------------------- Cross-subsystem Changes: - drm-next backmerge for buddy allocator changes Driver Changes: - Skip i915_perf init for DG2 as it is not yet enabled (Ram) - Add missing workarounds for DG2 (Clint) - Add 64K page/align support for platforms like DG2 that require it (Matt A, Ram, Bob) - Add accelerated migration support for DG2 (Matt A) - Add flat CCS support for XeHP SDV (Abdiel, Ram) - Add Compute Command Streamer (CCS) engine support for XeHP SDV (Michel, Daniele, Aravind, Matt R) - Don't support parallel submission on compute / render (Matt B, Matt R) - Disable i915 build on PREEMPT_RT until RT behaviour fixed (Sebastian) - Remove RPS interrupt support for TGL+ (Jose) - Fix S/R with PM_EARLY for non-GTT mappable objects on DG2 (Matt, Lucas) - Skip stolen memory init if it is fully reserved (Jose) - Use iosys_map for GuC data structures that may be in LMEM BAR or SMEM (Lucas) - Do not complain about stale GuC reset notifications for banned contexts (John) - Move context descriptor fields to intel_lrc.h - Start adding support for small BAR (Matt A) - Clarify vma lifetime (Thomas) - Simplify subplatform detection on TGL (Jose) - Correct the param count for unset GuC SLPC param (Vinay, Umesh) - Read RP_STATE_CAP correctly on Gen12 with GuC SLPC (Vinay) - Initialize GuC submission locks and queues early (Daniele) - Fix GuC flag query helper function to not modify state (John) - Drop fake lmem support now we have real hardware available (Lucas) - Move misplaced W/A to their correct locations (Srinivasan) - Use get_reset_domain() helper (Tejas) - Move context descriptor fields to intel_lrc.h (Matt R) - Selftest improvements (Matt A) ---------------------------------------------------------------- Abdiel Janulgue (1): drm/i915/lmem: Enable lmem for platforms with Flat CCS CQ Tang (1): drm/i915/xehpsdv: Add has_flat_ccs to device info Clint Taylor (1): drm/i915/dg2: add Wa_14014947963 Daniele Ceraolo Spurio (4): drm/i915/guc: Initialize GuC submission locks and queues early drm/i915/xehp: compute engine pipe_control drm/i915/xehp/guc: enable compute engine inside GuC drm/i915/xehp: handle fused off CCS engines John Harrison (2): drm/i915/guc: Fix flag query helper function to not modify state drm/i915/guc: Do not complain about stale reset notifications José Roberto de Souza (3): drm/i915/tgl: Simply subplatform detection drm/i915/rps/tgl+: Remove RPS interrupt support drm/i915: Check stolen memory size before calling drm_mm_init Lucas De Marchi (15): drm/i915: Kill the fake lmem support drm/i915/gt: Add helper for shmem copy to iosys_map drm/i915/guc: Keep iosys_map of ads_blob around drm/i915/guc: Add read/write helpers for ADS blob drm/i915/guc: Convert golden context init to iosys_map drm/i915/guc: Convert policies update to iosys_map drm/i915/guc: Convert engine record to iosys_map drm/i915/guc: Convert guc_ads_private_data_reset to iosys_map drm/i915/guc: Convert golden context prep to iosys_map drm/i915/guc: Replace check for golden context size drm/i915/guc: Convert mapping table to iosys_map drm/i915/guc: Convert capture list to iosys_map drm/i915/guc: Convert guc_mmio_reg_state_init to iosys_map drm/i915/guc: Convert __guc_ads_init to iosys_map drm/i915/guc: Remove plain ads_blob pointer Matt Roper (8): drm/i915/xehp: Define compute class and engine drm/i915/xehp: CCS shares the render reset domain drm/i915/xehp: Add Compute CS IRQ handlers drm/i915/xehp: CCS should use RCS setup functions drm/i915: Move context descriptor fields to intel_lrc.h drm/i915/xehp: Define context scheduling attributes in lrc descriptor drm/i915/xehp: Enable ccs/dual-ctx in RCU_MODE drm/i915/xehp: Add compute workarounds Matthew Auld (19): drm/i915: enforce min GTT alignment for discrete cards drm/i915: support 64K GTT pages for discrete cards drm/i915/gtt: allow overriding the pt alignment drm/i915/gtt: add xehpsdv_ppgtt_insert_entry drm/i915/migrate: add acceleration support for DG2 drm/i915/uapi: document behaviour for DG2 64K support drm/i915/ttm: fixup the mock_bo drm/i915: apply PM_EARLY for non-GTT mappable objects drm/i915: add io_size plumbing drm/i915/ttm: require mappable by default drm/i915: add I915_BO_ALLOC_GPU_ONLY drm/i915/buddy: track available visible size drm/i915/buddy: adjust res->start drm/i915/buddy: tweak 2big check drm/i915/selftests: mock test io_size drm/i915/ttm: make eviction mappable aware drm/i915/ttm: mappable migration on fault drm/i915/selftests: handle allocation failures drm/i915/selftests: exercise mmap migration Matthew Brost (1): drm/i915/xehp: Don't support parallel submission on compute / render Ramalingam C (2): drm/i915/perf: Skip the i915_perf_init for dg2 drm/i915: add needs_compact_pt flag Robert Beckett (1): drm/i915: add gtt misalignment test Sebastian Andrzej Siewior (1): drm/i915: Depend on !PREEMPT_RT. Srinivasan Shanmugam (2): drm/i915/dg2: Move misplaced 'ctx' & 'gt' wa's to engine wa list drm/i915/xehpsdv: Move render/compute engine reset domains related workarounds Tejas Upadhyay (1): drm/i915/gt: use get_reset_domain() helper Thomas Hellström (1): drm/i915: Clarify vma lifetime Tvrtko Ursulin (1): Merge drm/drm-next into drm-intel-gt-next Vinay Belgaumkar (2): drm/i915/guc/slpc: Correct the param count for unset param drm/i915/guc/slpc: Use wrapper for reading RP_STATE_CAP drivers/gpu/drm/i915/Kconfig | 1 + drivers/gpu/drm/i915/Kconfig.unstable | 8 - drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | 2 +- drivers/gpu/drm/i915/display/intel_fbdev.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_context.c | 10 + drivers/gpu/drm/i915/gem/i915_gem_object.c | 14 +- drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 17 +- drivers/gpu/drm/i915/gem/i915_gem_pages.c | 3 + drivers/gpu/drm/i915/gem/i915_gem_region.c | 16 + drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 17 +- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 128 +++++++- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 64 +++- .../drm/i915/gem/selftests/i915_gem_client_blt.c | 21 +- .../gpu/drm/i915/gem/selftests/i915_gem_context.c | 8 +- drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 333 ++++++++++++++++++++- drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 34 ++- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 158 +++++++++- drivers/gpu/drm/i915/gt/intel_engine.h | 2 + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 157 ++++++++-- drivers/gpu/drm/i915/gt/intel_engine_types.h | 11 +- drivers/gpu/drm/i915/gt/intel_engine_user.c | 5 +- .../gpu/drm/i915/gt/intel_execlists_submission.c | 11 +- drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 15 + drivers/gpu/drm/i915/gt/intel_gt.c | 25 +- drivers/gpu/drm/i915/gt/intel_gt.h | 1 + drivers/gpu/drm/i915/gt/intel_gt_irq.c | 15 +- drivers/gpu/drm/i915/gt/intel_gt_regs.h | 48 +-- drivers/gpu/drm/i915/gt/intel_gtt.c | 29 +- drivers/gpu/drm/i915/gt/intel_gtt.h | 35 ++- drivers/gpu/drm/i915/gt/intel_lrc.c | 12 +- drivers/gpu/drm/i915/gt/intel_lrc.h | 51 ++++ drivers/gpu/drm/i915/gt/intel_migrate.c | 196 ++++++++++-- drivers/gpu/drm/i915/gt/intel_ppgtt.c | 17 +- drivers/gpu/drm/i915/gt/intel_region_lmem.c | 140 ++------- drivers/gpu/drm/i915/gt/intel_region_lmem.h | 3 - drivers/gpu/drm/i915/gt/intel_rps.c | 2 +- drivers/gpu/drm/i915/gt/intel_sseu.c | 17 +- drivers/gpu/drm/i915/gt/intel_sseu.h | 4 +- drivers/gpu/drm/i915/gt/intel_workarounds.c | 138 ++++++--- drivers/gpu/drm/i915/gt/shmem_utils.c | 32 ++ drivers/gpu/drm/i915/gt/shmem_utils.h | 3 + drivers/gpu/drm/i915/gt/uc/intel_guc.h | 7 +- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 238 ++++++++------- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.h | 3 +- drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 32 +- drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 7 +- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 63 ++-- .../gpu/drm/i915/gt/uc/selftest_guc_multi_lrc.c | 4 + drivers/gpu/drm/i915/i915_driver.c | 15 - drivers/gpu/drm/i915/i915_drv.h | 30 +- drivers/gpu/drm/i915/i915_params.c | 5 - drivers/gpu/drm/i915/i915_params.h | 1 - drivers/gpu/drm/i915/i915_pci.c | 3 + drivers/gpu/drm/i915/i915_perf.c | 4 + drivers/gpu/drm/i915/i915_reg.h | 24 +- drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 87 +++++- drivers/gpu/drm/i915/i915_ttm_buddy_manager.h | 13 +- drivers/gpu/drm/i915/i915_vma.c | 86 +++++- drivers/gpu/drm/i915/i915_vma.h | 3 + drivers/gpu/drm/i915/intel_device_info.c | 26 +- drivers/gpu/drm/i915/intel_device_info.h | 5 + drivers/gpu/drm/i915/intel_memory_region.c | 10 +- drivers/gpu/drm/i915/intel_memory_region.h | 7 +- drivers/gpu/drm/i915/intel_region_ttm.c | 21 +- drivers/gpu/drm/i915/intel_step.c | 2 +- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 222 ++++++++++++-- .../gpu/drm/i915/selftests/intel_memory_region.c | 159 +++++++++- drivers/gpu/drm/i915/selftests/mock_region.c | 13 +- drivers/gpu/drm/i915/selftests/mock_region.h | 3 +- include/uapi/drm/i915_drm.h | 45 ++- 71 files changed, 2318 insertions(+), 627 deletions(-) [View Less]

1 0

Re: linux-next: build failure after merge of the kspp tree
by Stephen Rothwell 03 Mar '22

03 Mar '22

Hi Kees, On Mon, 28 Feb 2022 15:02:48 -0800 Kees Cook <keescook(a)chromium.org> wrote: > > On Tue, Mar 01, 2022 at 09:27:30AM +1100, Stephen Rothwell wrote: > > > > After merging the kspp tree, today's linux-next build (x86_64 > > allmodconfig) failed like this: > > > > drivers/gpu/drm/drm_dp_helper.c: In function 'drm_dp_pcon_dsc_bpp_incr': > > drivers/gpu/drm/drm_dp_helper.c:3130:28: error: array subscript 12 is outside array bounds of 'const … [View More]u8[12]' {aka 'const unsigned char[12]'} [-Werror=array-bounds] > > 3130 | buf = pcon_dsc_dpcd[DP_PCON_DSC_BPP_INCR - DP_PCON_DSC_ENCODER]; > > | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > drivers/gpu/drm/drm_dp_helper.c:3126:39: note: while referencing 'pcon_dsc_dpcd' > > 3126 | int drm_dp_pcon_dsc_bpp_incr(const u8 pcon_dsc_dpcd[DP_PCON_DSC_ENCODER_CAP_SIZE]) > > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > drivers/gpu/drm/drm_dp_helper.c: In function 'drm_dp_get_adjust_request_post_cursor': > > drivers/gpu/drm/drm_dp_helper.c:59:27: error: array subscript 10 is outside array bounds of 'const u8[6]' {aka 'const unsigned char[6]'} [-Werror=array-bounds] > > 59 | return link_status[r - DP_LANE0_1_STATUS]; > > | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ > > drivers/gpu/drm/drm_dp_helper.c:147:51: note: while referencing 'link_status' > > 147 | u8 drm_dp_get_adjust_request_post_cursor(const u8 link_status[DP_LINK_STATUS_SIZE], > > | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > cc1: all warnings being treated as errors > > > > I can't see what in the kspp tree suddenly brought this on, so I have > > used the kspp tree from next-20220228 for today. > > > > In case it matters: x86_64-linux-gnu-gcc (Debian 11.2.0-9) 11.2.0 > > This is fixed in drm-misc: > > https://cgit.freedesktop.org/drm/drm-misc/log/ > https://cgit.freedesktop.org/drm/drm-misc/commit/?id=d4da1f27396fb1dde07944… > https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a2151490cc6c57b368d797… > > but I had to drop the fix from the for-next/kspp because the patched > file got moved in drm-misc. Well, I moved the kspp tree to the end of the -next merges today, so it would be after all the drm changes. Unfortunately, it still fails: drivers/gpu/drm/dp/drm_dp.c: In function 'drm_dp_pcon_dsc_bpp_incr': drivers/gpu/drm/dp/drm_dp.c:3214:28: error: array subscript 12 is outside array bounds of 'const u8[12]' {aka 'const unsigned char[12]'} [-Werror=array-bounds] 3214 | buf = pcon_dsc_dpcd[DP_PCON_DSC_BPP_INCR - DP_PCON_DSC_ENCODER]; | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/dp/drm_dp.c:3210:39: note: while referencing 'pcon_dsc_dpcd' 3210 | int drm_dp_pcon_dsc_bpp_incr(const u8 pcon_dsc_dpcd[DP_PCON_DSC_ENCODER_CAP_SIZE]) | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/dp/drm_dp.c: In function 'drm_dp_get_adjust_request_post_cursor': drivers/gpu/drm/dp/drm_dp.c:60:27: error: array subscript 10 is outside array bounds of 'const u8[6]' {aka 'const unsigned char[6]'} [-Werror=array-bounds] 60 | return link_status[r - DP_LANE0_1_STATUS]; | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/dp/drm_dp.c:211:51: note: while referencing 'link_status' 211 | u8 drm_dp_get_adjust_request_post_cursor(const u8 link_status[DP_LINK_STATUS_SIZE], | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Presumably the above fixes have not hit the drm trees in linux-next yet :-( So, I used the version of your tree from next-20220228 again. This does not get the above, but does produce the error reported in https://lore.kernel.org/lkml/20220225164231.904173-1-broonie@kernel.org/ (I was wondering why that went away today) for which I have applied the patch in https://lore.kernel.org/all/20220228081421.1504213-1-hsinyi@chromium.org/ -- Cheers, Stephen Rothwell [View Less]

1 1

[PATCH -next] drm/amdgpu: clean up some inconsistent indenting
by Yang Li 03 Mar '22

03 Mar '22

Eliminate the follow smatch warning: drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c:413 amdgpu_get_xgmi_hive() warn: inconsistent indenting Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c index 91817a31f3e1..… [View More]

2 1

[PATCH V6 4/5] dt-bindings: display: mediatek: add MT8186 SoC binding
by Rex-BC Chen 03 Mar '22

03 Mar '22

Add MT8186 SoC binding to AAL, CCORR, COLOR, DITHER, GAMMA, MUTEX, OVL, POSTMASK and RDMA. Signed-off-by: Rex-BC Chen <rex-bc.chen(a)mediatek.com> --- .../devicetree/bindings/display/mediatek/mediatek,aal.yaml | 4 ++++ .../devicetree/bindings/display/mediatek/mediatek,ccorr.yaml | 4 ++++ .../devicetree/bindings/display/mediatek/mediatek,color.yaml | 1 + .../devicetree/bindings/display/mediatek/mediatek,dither.yaml | 1 + .../devicetree/bindings/display/mediatek/mediatek,gamma.… [View More]yaml | 1 + .../devicetree/bindings/display/mediatek/mediatek,mutex.yaml | 1 + .../devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml | 4 ++++ .../devicetree/bindings/display/mediatek/mediatek,ovl.yaml | 4 ++++ .../bindings/display/mediatek/mediatek,postmask.yaml | 4 ++++ .../devicetree/bindings/display/mediatek/mediatek,rdma.yaml | 1 + 10 files changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml index 1528b2486f8f..87ecfb3af8bf 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml @@ -32,6 +32,10 @@ properties: - mediatek,mt8192-disp-aal - mediatek,mt8195-disp-aal - const: mediatek,mt8173-disp-aal + - items: + - enum: + - mediatek,mt8186-disp-aal + - const: mediatek,mt8183-disp-aal reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml index 1d8d2e214aca..6b55c769b9eb 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml @@ -29,6 +29,10 @@ properties: - enum: - mediatek,mt8195-disp-ccorr - const: mediatek,mt8192-disp-ccorr + - items: + - enum: + - mediatek,mt8186-disp-ccorr + - const: mediatek,mt8183-disp-ccorr reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml index feb9999e4c00..6c9cc247ad50 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml @@ -36,6 +36,7 @@ properties: - items: - enum: - mediatek,mt8183-disp-color + - mediatek,mt8186-disp-color - mediatek,mt8192-disp-color - mediatek,mt8195-disp-color - const: mediatek,mt8173-disp-color diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml index 68e982bdee39..1188e4794eb0 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml @@ -26,6 +26,7 @@ properties: - const: mediatek,mt8183-disp-dither - items: - enum: + - mediatek,mt8186-disp-dither - mediatek,mt8192-disp-dither - mediatek,mt8195-disp-dither - const: mediatek,mt8183-disp-dither diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml index fd52995d8307..1b1622fb0aff 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml @@ -27,6 +27,7 @@ properties: - const: mediatek,mt8183-disp-gamma - items: - enum: + - mediatek,mt8186-disp-gamma - mediatek,mt8192-disp-gamma - mediatek,mt8195-disp-gamma - const: mediatek,mt8183-disp-gamma diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml index 0378933201b4..edf5816cf7b4 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml @@ -29,6 +29,7 @@ properties: - mediatek,mt8167-disp-mutex - mediatek,mt8173-disp-mutex - mediatek,mt8183-disp-mutex + - mediatek,mt8186-disp-mutex - mediatek,mt8192-disp-mutex - mediatek,mt8195-disp-mutex diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml index 611a2dbdefa4..5acc1457db1b 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml @@ -25,6 +25,10 @@ properties: - const: mediatek,mt8183-disp-ovl-2l - items: - const: mediatek,mt8192-disp-ovl-2l + - items: + - enum: + - mediatek,mt8186-disp-ovl-2l + - const: mediatek,mt8192-disp-ovl-2l reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml index 84ee403dddd7..6024e6b73025 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml @@ -38,6 +38,10 @@ properties: - enum: - mediatek,mt8195-disp-ovl - const: mediatek,mt8183-disp-ovl + - items: + - enum: + - mediatek,mt8186-disp-ovl + - const: mediatek,mt8192-disp-ovl reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml index 6ac1da2e8871..c303e915241b 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml @@ -23,6 +23,10 @@ properties: oneOf: - items: - const: mediatek,mt8192-disp-postmask + - items: + - enum: + - mediatek,mt8186-disp-postmask + - const: mediatek,mt8192-disp-postmask reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml index 30f89afd3ab9..d668c4c8e916 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml @@ -38,6 +38,7 @@ properties: - const: mediatek,mt2701-disp-rdma - items: - enum: + - mediatek,mt8186-disp-rdma - mediatek,mt8192-disp-rdma - const: mediatek,mt8183-disp-rdma -- 2.18.0 [View Less]

1 1

← Newer
1
...
68
69
70
71
72
73
74
...
78
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

dri-devel March 2022