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2023-02-03drm/amd/display: properly handling AGP aperture in vm setupAlex Deucher
Take into account whether or not the AGP aperture is enabled or not when calculating the system aperture. Fixes white screens with DCN 3.1.4. Based on a patch from Yifan Zhang <yifan1.zhang@amd.com> Cc: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: disable S/G display on DCN 3.1.2/3Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: disable S/G display on DCN 2.1.0Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: Remove writing GRBM_GFX_CNTL in RLCG interface under SRIOVYifan Zha
[Why] Accessing GRBM_GFX_CNTL in full access time has risk when VF is doing MMIO attacking. Therefore, VF writing GRBM_GFX_CNTL are blocked by L1 Policy. For RLCG interface, RLCG use SCRATCH_REG2 which is copied from GRBM_GFX_CNTL. [How] Remove writing GRBM_GFX_CNTL in amdgpu_virt_rlcg_reg_rw. v2: Remove directly writing GRBM_GFX_INDEX in amdgpu_virt_rlcg_reg_rw as RLCG interface no need to use it. Signed-off-by: Yifan Zha <Yifan.Zha@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: always sending PSP messages LOAD_ASD and UNLOAD_TAVitaly Prosyak
We allow sending PSP messages LOAD_ASD and UNLOAD_TA without acquiring a lock in drm_dev_enter during driver unload because we must call drm_dev_unplug as the beginning of unload driver sequence. Added WARNING if other PSP messages are sent without a lock. After this commit, the following commands would work -sudo modprobe -r amdgpu -sudo modprobe amdgpu Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: Trivial swizzle-related code clean-upsGuilherme G. Piccoli
This is a very trivial code clean-up related to commit 5468c36d6285 ("drm/amd/display: Filter Invalid 420 Modes for HDMI TMDS"). This commit added a validation on driver probe to prevent invalid TMDS modes, but one of the fake properties (swizzle) ended-up causing a warning on driver probe; was reported here: https://gitlab.freedesktop.org/drm/amd/-/issues/2264. It was fixed by commit a1cbe6916f44 ("drm/amd/display: patch cases with unknown plane state to prevent warning"), but the validation code had a double variable assignment, which we hereby remove. Also, the fix relies in the dcn2{0,1}patch_unknown_plane_state() callbacks, so while at it we took the opportunity to perform a small code clean-up in such routines. Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Daniel Wheeler <daniel.wheeler@amd.com> Cc: Fangzhi Zuo <Jerry.Zuo@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Mark Broadworth <mark.broadworth@amd.com> Cc: Melissa Wen <mwen@igalia.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Sung Joon Kim <Sungjoon.Kim@amd.com> Cc: Swapnil Patel <Swapnil.Patel@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: reduce else-if to else in dcn32_calculate_dlg_params()Tom Rix
cppcheck reports drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: style: Expression is always true because 'else if' condition is opposite to previous condition at line 1396. [multiCondition] } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) { ^ drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1396:69: note: first condition if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type != SUBVP_PHANTOM) { ^ drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: note: else if condition is opposite to first condition } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) { It is not necessary to explicitly the check != condition, an else is simplier. Fixes: 238debcaebe4 ("drm/amd/display: Use DML for MALL SS and Subvp allocation calculations") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: reduce else-if to else in dcn10_blank_pixel_data()Tom Rix
checkpatch reports drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2902:13: style: Expression is always true because 'else if' condition is opposite to previous condition at line 2895. [multiCondition] } else if (blank) { ^ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2895:6: note: first condition if (!blank) { ^ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2902:13: note: else if condition is opposite to first condition } else if (blank) { It is not necessary to explicitly the check != condition, an else is simplier. Fixes: aa5a57773042 ("drm/amd/display: Vari-bright looks disabled near end of MM14") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu/display: remove duplicate include header in filesye xingchen
opp.h is included more than once. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: Fix a typo ("boradcast")Jonathan Neuschäfer
Spell it as "broadcast". Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: fix memory leak in amdgpu_cs_sync_ringsBert Karwatzki
amdgpu_sync_get_fence deletes the returned fence from the syncobj, so the refcount of fence needs to lowered to avoid a memory leak. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2360 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Bert Karwatzki <spasswolf@web.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/3b590ba0f11d24b8c6c39c3d38250129c1116af4.camel@web.de
2023-02-03Merge tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "A few more fixes this week, a bit more spread out though. We have a bunch of nouveau regression and stabilisation fixes, along with usual amdgpu, and i915. Otherwise just some minor misc ones: dma-fence: - fix signaling bit for private fences panel: - boe-tv101wum-nl6 disable fix nouveau: - gm20b acr regression fix - tu102 scrub status fix - tu102 wait for firmware fix i915: - Fixes for potential use-after-free and double-free - GuC locking and refcount fixes - Display's reference clock value fix amdgpu: - GC11 fixes - DCN 3.1.4 fixes - NBIO 4.3 fix - DCN 3.2 fixes - Properly handle additional cases where DCN is not supported - SMU13 fixes vc4: - fix CEC adapter names ssd130x: - fix display init regression" * tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drm: (23 commits) drm/amd/display: Properly handle additional cases where DCN is not supported drm/amdgpu: Enable vclk dclk node for gc11.0.3 drm/amd: Fix initialization for nbio 4.3.0 drm/amdgpu: enable HDP SD for gfx 11.0.3 drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.4/11 drm/amd/display: Reset DMUB mailbox SW state after HW reset drm/amd/display: Unassign does_plane_fit_in_mall function from dcn3.2 drm/amd/display: Adjust downscaling limits for dcn314 drm/amd/display: Add missing brackets in calculation drm/amdgpu: update wave data type to 3 for gfx11 drm/panel: boe-tv101wum-nl6: Ensure DSI writes succeed during disable drm/nouveau/acr/gm20b: regression fixes drm/nouveau/fb/tu102-: fix register used to determine scrub status drm/nouveau/devinit/tu102-: wait for GFW_BOOT_PROGRESS == COMPLETED drm/i915/adlp: Fix typo for reference clock drm/i915: Fix potential bit_17 double-free drm/i915: Fix up locking around dumping requests lists drm/i915: Fix request ref counting during error capture & debugfs dump drm/i915/guc: Fix locking when searching for a hung request drm/i915: Avoid potential vm use-after-free ...
2023-02-03drm/arm/malidp: use sysfs_emit in show function callbackDeepak R Varma
According to Documentation/filesystems/sysfs.rst, the show() callback function of kobject attributes should strictly use sysfs_emit() instead of sprintf() family functions. Issue identified using the device_attr_show.cocci Coccinelle script. Signed-off-by: Deepak R Varma <drv@mailo.com> Signed-off-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y9Q5Tt8c9WBDxeyV@ubun2204.myguest.virtualbox.org
2023-02-03drm/i915/dsb: Introduce intel_dsb_finish()Ville Syrjälä
Introduce a function to emits whatever commands we need at the end of the DSB command buffer. For the moment we only do the tail cacheline alignment there, but eventually we might want to eg. emit an interrupt. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230118163040.29808-5-ville.syrjala@linux.intel.com Reviewed-by: Animesh Manna <animesh.manna@intel.com>
2023-02-03drm/i915/dsb: Split intel_dsb_wait() from intel_dsb_commit()Ville Syrjälä
Starting the DSB execution vs. waiting for it stop are two totally different things. Split intel_dsb_wait() from intel_dsb_commit() so that we can eventually allow the DSB to execute asynchronously. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230118163040.29808-4-ville.syrjala@linux.intel.com Reviewed-by: Animesh Manna <animesh.manna@intel.com>
2023-02-03drm/i915/dsb: Pimp debug/error printsVille Syrjälä
Print the crtc/DSB id information to make it clear which DSB engine we're talking about. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230118163040.29808-3-ville.syrjala@linux.intel.com Reviewed-by: Animesh Manna <animesh.manna@intel.com>
2023-02-03drm/i915/fbdev: Implement fb_dirty for intel custom fb helperJouni Högander
After disconnecting damage worker from update logic it's left to fbdev emulation implementation to have fb_dirty function. Currently intel fbdev doesn't have it. This is causing problems to features (PSR, FBC, DRRS) relying on dirty callback. Implement simple fb_dirty callback to deliver notifications about updates in fb console. v4: Add proper Fixes tag and modify commit message v3: Check damage clip v2: Improved commit message and added Fixes tag Fixes: f231af498c29 ("drm/fb-helper: Disconnect damage worker from update logic") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230123074437.475103-1-jouni.hogander@intel.com
2023-02-03Merge tag 'drm-misc-next-fixes-2023-02-02' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: A number of simple fixes throughout the DRM codebase. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/Y9twz2rqOP2+LjaT@linux-uq9g
2023-02-03Merge tag 'amd-drm-fixes-6.2-2023-02-01' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.2-2023-02-01: amdgpu: - GC11 fixes - DCN 3.1.4 fixes - NBIO 4.3 fix - DCN 3.2 fixes - Properly handle additional cases where DCN is not supported - SMU13 fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230202042309.24144-1-alexander.deucher@amd.com
2023-02-03Merge tag 'drm-intel-fixes-2023-02-02' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fixes for potential use-after-free and double-free (Rob) - GuC locking and refcount fixes (John) - Display's reference clock value fix (Chaitanya) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y9u5pHjOYcxzS5Z7@intel.com
2023-02-03Merge tag 'drm-misc-fixes-2023-02-02' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A fix for a non-unique CEC adapter name registration in vc4, a regression breaking the display in ssd130x, a signaling bit issue in dma-fence, a couple of fixes in nouveau for Turing and Ampere, and a disable fix for the boe-tv101wum-nl6 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230202085724.pz22m7bmei3wyuzp@houat
2023-02-02drm/i915/guc: Improve debug message on context reset notificationMichal Wajdeczko
Just recently we switched over to new GuC oriented log macros but in the meantime yet another message was added that we missed to update. While around improve that new message by adding engine name and use existing helpers to check for context state. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230131214413.1879-1-michal.wajdeczko@intel.com
2023-02-02drm/i915/dmc: check incoming dmc id validityJani Nikula
Add validity checks for the dmc ids computed from pipe parameters in intel_dmc_enable_pipe() and intel_dmc_disable_pipe(). It's slightly difficult for humans and static analyzers alike to ensure the resulting dmc ids are within bounds. Just check them and reject invalid ones. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/6a349c3a2b2def5fc31a48c9844ebd72ee55a22b.1675339447.git.jani.nikula@intel.com
2023-02-02drm/i915/dmc: add is_valid_dmc_id() and use itJani Nikula
Add a name to the dmc id validity check. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/311213ce328575a95d793a219d4dac7d947086cc.1675339447.git.jani.nikula@intel.com
2023-02-02drm/i915/dmc: remove unnecessary dmc_id validity checkJani Nikula
The dmc_id comes from for_each_dmc_id() in parse_dmc_fw() -> parse_dmc_fw_header() -> dmc_mmio_addr_sanity_check(). It's valid by definition. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b4e1c862687f79861a5fa4bfa6797ecda2136fab.1675339447.git.jani.nikula@intel.com
2023-02-02drm/i915/dmc: add for_each_dmc_id() and use itJani Nikula
The loop is duplicated many times, with slightly different ways. Unify. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8dcaa716093e6fbe75bb69ee7ac715a3f007a523.1675339447.git.jani.nikula@intel.com
2023-02-02drm/i915/dmc: add proper name to dmc id enum and use itJani Nikula
Clarify DMC ID usage by adding enum intel_dmc_id name to the enum, and use dmc_id as the variable name for it throughout. Convert a switch-case to if-ladder to avoid warnings about not handling DMC_FW_MAX enumeration constant in the switch-case. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/6912ccb411bb957c68c108b774745dbc7e0cbdc2.1675339447.git.jani.nikula@intel.com
2023-02-03Merge tag 'drm-intel-gt-next-2023-02-01' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver Changes: Fixes/improvements/new stuff: - Fix bcs default context on Meteorlake (Lucas De Marchi) - GAM registers don't need to be re-applied on engine resets (Matt Roper) - Correct implementation of Wa_18018781329 (Matt Roper) - Avoid potential vm use-after-free (Rob Clark) - GuC error capture fixes (John Harrison) - Fix potential bit_17 double-free (Rob Clark) - Don't complain about missing regs on MTL (John Harrison) Future platform enablement: - Convert PSS_MODE2 to multicast register (Gustavo Sousa) - Move/adjust register definitions related to Wa_22011450934 (Matt Roper) - Move LSC_CHICKEN_BIT* workarounds to correct function (Gustavo Sousa) - Document where to implement register workarounds (Gustavo Sousa) - Use uabi engines for the default engine map (Tvrtko Ursulin) - Flush all tiles on test exit (Tvrtko Ursulin) - Annotate a couple more workaround registers as MCR (Matt Roper) Driver refactors: - Add and use GuC oriented print macros (Michal Wajdeczko) Miscellaneous: - Fix intel_selftest_modify_policy argument types (Arnd Bergmann) Backmerges: Merge drm/drm-next into drm-intel-gt-next (for conflict resolution) (Tvrtko Ursulin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y9pOsq7VKnq7rgnW@tursulin-desk
2023-02-03Merge tag 'drm-msm-next-2023-01-30' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next msm-next for v6.3 There is one devfreq patch, maintainer acked to land via msm-next to avoid a build break on platforms that do not support PM_DEVFREQ. And otherwise the usual assortment: GPU: - Add MSM_SUBMIT_BO_NO_IMPLICIT - a2xx: Support to load legacy firmware - a6xx: GPU devcore dump updates for a650/a660 - GPU devfreq tuning and fixes DPU, DSI, MDSS: - Support for SM8350, SM8450 SM8550 and SC8280XP platform Core: - Added bindings for SM8150 (driver support already present) DPU: - Partial support for DSC on SM8150 and SM8250 - Fixed color transformation matrix being lost on suspend/resume - Include DSC blocks into register snapshot - Misc HW catalog fixes DP: - Support for DP on SDM845 and SC8280XP platforms - HPD fixes - Support for limiting DP link rate via DT property, this enables - Support for HBR3 rates. DSI: - Validate display modes according to the DSI OPP table - DSI PHY support for the SM6375 platform - Fixed byte intf clock selection for 14nm PHYs - Fix the case of empty OPP tables (fixing db410c) - DT schema rework and fixes HDMI: - Turn 8960 HDMI PHY into clock provider, - Make 8960 HDMI PHY use PXO clock from DT MDP5: - Schema conversion to YAML Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv6zQ-zsgS+NG+WuV=tk51q9vA2QdKqYhNgiXQddAdZjA@mail.gmail.com
2023-02-02drm/i915/gt: Use sysfs_emit() and sysfs_emit_at()Nirmoy Das
Use sysfs_emit() and sysfs_emit_at() in show() callback as recommended by Documentation/filesystems/sysfs.rst Cc: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230130131358.16800-1-nirmoy.das@intel.com
2023-02-02drm/vc4: allow DRM_VC4_KUNIT_TEST to be a loadable moduleArnd Bergmann
In configurations with CONFIG_KUNIT=m, builting the unit test into the kernel causes a link failure: arm-linux-gnueabi-ld: drivers/gpu/drm/vc4/tests/vc4_mock.o: in function `__build_mock': vc4_mock.c:(.text+0x6e): undefined reference to `kunit_do_failed_assertion' arm-linux-gnueabi-ld: vc4_mock.c:(.text+0x9c): undefined reference to `kunit_do_failed_assertion' arm-linux-gnueabi-ld: vc4_mock.c:(.text+0x100): undefined reference to `kunit_ptr_not_err_assert_format' ... Allow this to be a loadable module as well to have Kconfig sort out the dependencies correctly. Fixes: f759f5b53f1c ("drm/vc4: tests: Introduce a mocking infrastructure") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20230202102346.868771-1-arnd@kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2023-02-02drm/format-helper: Use KUNIT_EXPECT_MEMEQ macroMaíra Canal
Commit b8a926bea8b1 ("kunit: Introduce KUNIT_EXPECT_MEMEQ and KUNIT_EXPECT_MEMNEQ macros") introduced a new macro to compare blocks of memory and, if the test fails, print the result in a human-friendly format. Therefore, use KUNIT_EXPECT_MEMEQ to compare memory blocks in replacement of the KUNIT_EXPECT_EQ macro. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Maíra Canal <mairacanal@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230130125554.363481-1-mairacanal@riseup.net
2023-02-02Merge tag 'mediatek-drm-next-6.3' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.3 1. Reduce the time of dsi from LP11 to sending cmd 2. Remove dependency on GEM DMA helper 3. Drop unbalanced obj unref 4. Fix the fallback for mediatek,mt8186-disp-ccorr 5. Fixup for error path. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230130125811.2567-1-chunkuang.hu@kernel.org
2023-02-02Merge tag 'exynos-drm-next-for-v6.3' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next One fixup series - Make sure to restore bridge chain order by enabling the drm panel prepare_prev_first flag of the bridge and panel drivers - tc358764 display bridge device and Samsung s6e3ha2/s6e63j0x03/s6e8aa0 panel devices. In case of any boards using Exynos5433 SoC, below Display pipeline could be configured. Decon -> MIC -> MIPI-DSI -> Panel So, this patch series makes sure to enable previous bridge device before enabling MIPI-DSI device. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230130051055.15340-1-inki.dae@samsung.com
2023-02-01drm/amd/display: Properly handle additional cases where DCN is not supportedAlex Deucher
There could be boards with DCN listed in IP discovery, but no display hardware actually wired up. In this case the vbios display table will not be populated. Detect this case and skip loading DM when we detect it. v2: Mark DCN as harvested as well so other display checks elsewhere in the driver are handled properly. Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amdgpu: Enable vclk dclk node for gc11.0.3Yiqing Yao
These sysfs nodes are tested supported, so enable them. Signed-off-by: Yiqing Yao <yiqing.yao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd: Fix initialization for nbio 4.3.0Mario Limonciello
A mistake has been made on some boards with NBIO 4.3.0 where some NBIO registers aren't properly set by the hardware. Ensure that they're set during initialization. Cc: Natikar Basavaraj <Basavaraj.Natikar@amd.com> Tested-by: Satyanarayana ReddyTVN <Satyanarayana.ReddyTVN@amd.com> Tested-by: Rutvij Gajjar <Rutvij.Gajjar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-02-01drm/amdgpu: enable HDP SD for gfx 11.0.3Evan Quan
Enable HDP clock gating control for gfx 11.0.3. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.4/11Tim Huang
PMFW will handle the features disablement properly for gpu reset case, driver involvement may cause some unexpected issues. Cc: stable@vger.kernel.org # 6.1 Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd/display: Reset DMUB mailbox SW state after HW resetNicholas Kazlauskas
[Why] Otherwise we can be out of sync with what's in the hardware, leading to us rerunning every command that's presently in the ringbuffer. [How] Reset software state for the mailboxes in hw_reset callback. This is already done as part of the mailbox init in hw_init, but we do need to remember to reset the last cached wptr value as well here. Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd/display: Unassign does_plane_fit_in_mall function from dcn3.2George Shen
[Why] The hwss function does_plane_fit_in_mall not applicable to dcn3.2 asics. Using it with dcn3.2 can result in undefined behaviour. [How] Assign the function pointer to NULL. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd/display: Adjust downscaling limits for dcn314Daniel Miess
[Why] Lower max_downscale_ratio and ARGB888 downscale factor to prevent cases where underflow may occur on dcn314 [How] Set max_downscale_ratio to 400 and ARGB downscale factor to 250 for dcn314 Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Daniel Miess <Daniel.Miess@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amd/display: Add missing brackets in calculationDaniel Miess
[Why] Brackets missing in the calculation for MIN_DST_Y_NEXT_START [How] Add missing brackets for this calculation Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Daniel Miess <Daniel.Miess@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-01drm/amdgpu: update wave data type to 3 for gfx11Graham Sider
SQ_WAVE_INST_DW0 isn't present on gfx11 compared to gfx10, so update wave data type to signify a difference. Signed-off-by: Graham Sider <Graham.Sider@amd.com> Reviewed-by: Mukul Joshi <Mukul.Joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x
2023-02-01drm/i915: Expose SAGV state via debugfsVille Syrjälä
Since SAGV is controlled via unidirectional pcode commands we have no way to query the current state. So instead let's expose the last programmed state via debugfs. This way we can at least know whether SAGV should be enabled or not (which can be important to know when dealing with underruns/etc.). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230131002127.29305-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2023-02-01drm/i915: Keep sagv status updated on icl+Ville Syrjälä
On icl+ SAGV is controlled by masking of the QGV points. Reduce the QGV point mask to the same kind of enabled vs. disable information that we had on previous platforms. Will be useful in answering the question whether SAGV is actually enabled or not. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230131002127.29305-3-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2023-02-01drm/i915: Introduce HAS_SAGV()Ville Syrjälä
Introuce a HAS_SAGV() macro to answer the question whether the platform in general supports SAGV. intel_has_sagv() will keep on giving us the more specific answer whether the current device supports SAGV or not. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230131002127.29305-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2023-02-01drm/i915: Don't do the WM0->WM1 copy w/a if WM1 is already enabledVille Syrjälä
Due to a workaround we have to make sure the WM1 watermarks block/lines values are sensible even when WM1 is disabled. To that end we copy those values from WM0. However since we now keep each wm level enabled on a per-plane basis it doesn't seem necessary to do that copy when we already have an enabled WM1 on the current plane. That is, we might be in a situation where another plane can only do WM0 (and thus needs the copy) but the current plane's WM1 is still perfectly valid (ie. fits into the current DDB allocation). Skipping the copy could avoid reprogramming the plane's registers needlessly in some cases. Fixes: a301cb0fca2d ("drm/i915: Keep plane watermarks enabled more aggressively") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230131002127.29305-1-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2023-02-01Merge tag 'sound-6.2-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A bit higher volume of changes than wished, but each change is relatively small and the fix targets are mostly device-specific, so those should be safe as a late stage merge. The most significant LoC is about the memalloc helper fix, which is applied only to Xen PV. The other major parts are ASoC Intel SOF and AVS fixes that are scattered as various small code changes. The rest are device-specific fixes and quirks for HD- and USB-audio, FireWire and ASoC AMD / HDMI" * tag 'sound-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: firewire-motu: fix unreleased lock warning in hwdep device ALSA: memalloc: Workaround for Xen PV ASoC: cs42l56: fix DT probe ASoC: codecs: wsa883x: correct playback min/max rates ALSA: hda/realtek: Add Acer Predator PH315-54 ASoC: amd: yc: Add Xiaomi Redmi Book Pro 15 2022 into DMI table ALSA: hda: Do not unset preset when cleaning up codec ASoC: SOF: sof-audio: prepare_widgets: Check swidget for NULL on sink failure ASoC: hdmi-codec: zero clear HDMI pdata ASoC: SOF: ipc4-mtrace: prevent underflow in sof_ipc4_priority_mask_dfs_write() ASoC: Intel: sof_ssp_amp: always set dpcm_capture for amplifiers ASoC: Intel: sof_nau8825: always set dpcm_capture for amplifiers ASoC: Intel: sof_cs42l42: always set dpcm_capture for amplifiers ASoC: Intel: sof_rt5682: always set dpcm_capture for amplifiers ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() ALSA: usb-audio: Add FIXED_RATE quirk for JBL Quantum610 Wireless ALSA: hda/realtek: fix mute/micmute LEDs, speaker don't work for a HP platform ASoC: SOF: keep prepare/unprepare widgets in sink path ASoC: SOF: sof-audio: skip prepare/unprepare if swidget is NULL ASoC: SOF: sof-audio: unprepare when swidget->use_count > 0 ...
2023-02-01drm/i915/gt: Add selftests for TLB invalidationChris Wilson
Check that we invalidate the TLB cache, the updated physical addresses are immediately visible to the HW, and there is no retention of the old physical address for concurrent HW access. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> [ahajda: adjust to upstream driver, v2+] Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> [tursulin: Small indentation fix.] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230130165058.1647414-1-andrzej.hajda@intel.com
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-23 17:55:17 +0000