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2022-03-27drm/starfive: Propagate bridge error properlyEmil Renner Berthing1-2/+4
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27[WIP] drm/starfive: Support DRM_FORMAT_XRGB8888Emil Renner Berthing2-0/+2
When creating dumb buffers with 32bpp and 24bit colour depth this is default mode return by drm_mode_legacy_fb_format. So we need to support this for common dumb buffers to just work. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27drm/starfive: Use actual clock rateEmil Renner Berthing1-1/+3
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27drm/starfive: Use reset apiEmil Renner Berthing4-35/+30
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27drm/starfive: Use clock apiEmil Renner Berthing4-13/+27
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27drm/starfive: crtc: Use devm_platform_ioremap_resource_bynameEmil Renner Berthing3-33/+9
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-27drm/i2c/tda998x: Hardcode register values for Starlightsw.multimedia1-2/+5
A proper solution to this hack should be found. Signed-off-by: jack.zhu <jack.zhu@starfivetech.com> Signed-off-by: keith.zhao <keith.zhao@starfivetech.com>
2022-03-27drm/starfive: Add StarFive drm driversw.multimedia19-0/+3467
1. Add starfive DRM Display driver framework 2. Support M31 Phy and tda998x Signed-off-by: jack.zhu <jack.zhu@starfivetech.com> Signed-off-by: keith.zhao <keith.zhao@starfivetech.com> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2022-03-23drm: Don't make DRM_PANEL_BRIDGE dependent on DRM_KMS_HELPERSThomas Zimmermann2-1/+2
[ Upstream commit 3c3384050d68570f9de0fec9e58824decfefba7a ] Fix a number of undefined references to drm_kms_helper.ko in drm_dp_helper.ko: arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_duplicate_state': drm_dp_mst_topology.c:(.text+0x2df0): undefined reference to `__drm_atomic_helper_private_obj_duplicate_state' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_delayed_destroy_work': drm_dp_mst_topology.c:(.text+0x370c): undefined reference to `drm_kms_helper_hotplug_event' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_up_req_work': drm_dp_mst_topology.c:(.text+0x7938): undefined reference to `drm_kms_helper_hotplug_event' arm-suse-linux-gnueabi-ld: drivers/gpu/drm/dp/drm_dp_mst_topology.o: in function `drm_dp_mst_link_probe_work': drm_dp_mst_topology.c:(.text+0x82e0): undefined reference to `drm_kms_helper_hotplug_event' This happens if panel-edp.ko has been configured with DRM_PANEL_EDP=y DRM_DP_HELPER=y DRM_KMS_HELPER=m which builds DP helpers into the kernel and KMS helpers sa a module. Making DRM_PANEL_EDP select DRM_KMS_HELPER resolves this problem. To avoid a resulting cyclic dependency with DRM_PANEL_BRIDGE, don't make the latter depend on DRM_KMS_HELPER and fix the one DRM bridge drivers that doesn't already select DRM_KMS_HELPER. As KMS helpers cannot be selected directly by the user, config symbols should avoid depending on it anyway. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 3755d35ee1d2 ("drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP") Acked-by: Sam Ravnborg <sam@ravnborg.org> Tested-by: Brian Masney <bmasney@redhat.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Naresh Kamboju <naresh.kamboju@linaro.org> Cc: Linux Kernel Functional Testing <lkft@linaro.org> Cc: Lyude Paul <lyude@redhat.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com> Cc: Thierry Reding <thierry.reding@gmail.com> Link: https://patchwork.freedesktop.org/patch/478296/ Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-23drm/panel: simple: Fix Innolux G070Y2-L01 BPP settingsMarek Vasut1-1/+1
[ Upstream commit fc1b6ef7bfb3d1d4df868b1c3e0480cacda6cd81 ] The Innolux G070Y2-L01 supports two modes of operation: 1) FRC=Low/NC ... MEDIA_BUS_FMT_RGB666_1X7X3_SPWG ... BPP=6 2) FRC=High ..... MEDIA_BUS_FMT_RGB888_1X7X4_SPWG ... BPP=8 Currently the panel description mixes both, BPP from 1) and bus format from 2), which triggers a warning at panel-simple.c:615. Pick the later, set bpp=8, fix the warning. Fixes: a5d2ade627dca ("drm/panel: simple: Add support for Innolux G070Y2-L01") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Christoph Fritz <chf.fritz@googlemail.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220220040718.532866-1-marex@denx.de Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-23drm/imx: parallel-display: Remove bus flags check in ↵Christoph Niedermaier1-8/+0
imx_pd_bridge_atomic_check() [ Upstream commit 6061806a863e8b65b109eb06a280041cc7525442 ] If display timings were read from the devicetree using of_get_display_timing() and pixelclk-active is defined there, the flag DISPLAY_FLAGS_SYNC_POSEDGE/NEGEDGE is automatically generated. Through the function drm_bus_flags_from_videomode() e.g. called in the panel-simple driver this flag got into the bus flags, but then in imx_pd_bridge_atomic_check() the bus flag check failed and will not initialize the display. The original commit fe141cedc433 does not explain why this check was introduced. So remove the bus flags check, because it stops the initialization of the display with valid bus flags. Fixes: fe141cedc433 ("drm/imx: pd: Use bus format/flags provided by the bridge when available") Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Cc: Marek Vasut <marex@denx.de> Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: linux-arm-kernel@lists.infradead.org To: dri-devel@lists.freedesktop.org Tested-by: Max Krummenacher <max.krummenacher@toradex.com> Acked-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Marek Vasut <marex@denx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220201113643.4638-1-cniedermaier@dh-electronics.com Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-23drm/mgag200: Fix PLL setup for g200wb and g200ewJocelyn Falempe1-3/+3
commit 40ce1121c1d76daf9048a86e36c83e469281b9fd upstream. commit f86c3ed55920 ("drm/mgag200: Split PLL setup into compute and update functions") introduced a regression for g200wb and g200ew. The PLLs are not set up properly, and VGA screen stays black, or displays "out of range" message. MGA1064_WB_PIX_PLLC_N/M/P was mistakenly replaced with MGA1064_PIX_PLLC_N/M/P which have different addresses. Patch tested on a Dell T310 with g200wb Fixes: f86c3ed55920 ("drm/mgag200: Split PLL setup into compute and update functions") Cc: stable@vger.kernel.org Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220308174321.225606-1-jfalempe@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-19drm/vrr: Set VRR capable prop only if it is attached to connectorManasi Navare1-0/+3
[ Upstream commit 62929726ef0ec72cbbe9440c5d125d4278b99894 ] VRR capable property is not attached by default to the connector It is attached only if VRR is supported. So if the driver tries to call drm core set prop function without it being attached that causes NULL dereference. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220225013055.9282-1-manasi.d.navare@intel.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-16drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDPThomas Zimmermann1-0/+1
commit 3755d35ee1d2454b20b8a1e20d790e56201678a4 upstream. As reported in [1], DRM_PANEL_EDP depends on DRM_DP_HELPER. Select the option to fix the build failure. The error message is shown below. arm-linux-gnueabihf-ld: drivers/gpu/drm/panel/panel-edp.o: in function `panel_edp_probe': panel-edp.c:(.text+0xb74): undefined reference to `drm_panel_dp_aux_backlight' make[1]: *** [/builds/linux/Makefile:1222: vmlinux] Error 1 The issue has been reported before, when DisplayPort helpers were hidden behind the option CONFIG_DRM_KMS_HELPER. [2] v2: * fix and expand commit description (Arnd) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 9d6366e743f3 ("drm: fb_helper: improve CONFIG_FB dependency") Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org> Reviewed-by: Lyude Paul <lyude@redhat.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://lore.kernel.org/dri-devel/CA+G9fYvN0NyaVkRQmA1O6rX7H8PPaZrUAD7=RDy33QY9rUU-9g@mail.gmail.com/ # [1] Link: https://lore.kernel.org/all/20211117062704.14671-1-rdunlap@infradead.org/ # [2] Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Lyude Paul <lyude@redhat.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220203093922.20754-1-tzimmermann@suse.de Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-16drm/amdgpu: bypass tiling flag check in virtual display case (v2)Guchun Chen1-1/+1
[ Upstream commit e2b993302f40c4eb714ecf896dd9e1c5be7d4cd7 ] vkms leverages common amdgpu framebuffer creation, and also as it does not support FB modifier, there is no need to check tiling flags when initing framebuffer when virtual display is enabled. This can fix below calltrace: amdgpu 0000:00:08.0: GFX9+ requires FB check based on format modifier WARNING: CPU: 0 PID: 1023 at drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:1150 amdgpu_display_framebuffer_init+0x8e7/0xb40 [amdgpu] v2: check adev->enable_virtual_display instead as vkms can be enabled in bare metal as well. Signed-off-by: Leslie Shi <Yuliang.Shi@amd.com> Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-16drm/vc4: hdmi: Unregister codec device on unbindMaxime Ripard2-0/+9
[ Upstream commit e40945ab7c7f966d0c37b7bd7b0596497dfe228d ] On bind we will register the HDMI codec device but we don't unregister it on unbind, leading to a device leakage. Unregister our device at unbind. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220127111452.222002-1-maxime@cerno.tech Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-16drm/sun4i: mixer: Fix P010 and P210 format numbersJernej Skrabec1-4/+4
[ Upstream commit 9470c29faa91c804aa04de4c10634bf02462bfa5 ] It turns out that DE3 manual has inverted YUV and YVU format numbers for P010 and P210. Invert them. This was tested by playing video decoded to P010 and additionally confirmed by looking at BSP driver source. Fixes: 169ca4b38932 ("drm/sun4i: Add separate DE3 VI layer formats") Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220228181436.1424550-1-jernej.skrabec@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-16drm/i915/psr: Set "SF Partial Frame Enable" also on full updateJouni Högander2-2/+15
[ Upstream commit 804f468853179b9b58af05c153c411931aa5b310 ] Currently we are observing occasional screen flickering when PSR2 selective fetch is enabled. More specifically glitch seems to happen on full frame update when cursor moves to coords x = -1 or y = -1. According to Bspec SF Single full frame should not be set if SF Partial Frame Enable is not set. This happened to be true for ADLP as PSR2_MAN_TRK_CTL_ENABLE is always set and for ADL_P it's actually "SF Partial Frame Enable" (Bit 31). Setting "SF Partial Frame Enable" bit also on full update seems to fix screen flickering. Also make code more clear by setting PSR2_MAN_TRK_CTL_ENABLE only if not on ADL_P. Bit 31 has different meaning in ADL_P. Bspec: 49274 v2: Fix Mihai Harpau email address v3: Modify commit message and remove unnecessary comment Tested-by: Lyude Paul <lyude@redhat.com> Fixes: 7f6002e58025 ("drm/i915/display: Enable PSR2 selective fetch by default") Reported-by: Lyude Paul <lyude@redhat.com> Cc: Mihai Harpau <mharpau@gmail.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Bugzilla: https://gitlab.freedesktop.org/drm/intel/-/issues/5077 Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220225070228.855138-1-jouni.hogander@intel.com (cherry picked from commit 8d5516d18b323cf7274d1cf5fe76f4a691f879c6) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08drm/amdgpu: fix suspend/resume hang regressionQiang Yu1-1/+2
[ Upstream commit f1ef17011c765495c876fa75435e59eecfdc1ee4 ] Regression has been reported that suspend/resume may hang with the previous vm ready check commit. So bring back the evicted list check as a temp fix. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1922 Fixes: c1a66c3bc425 ("drm/amdgpu: check vm ready by amdgpu_vm->evicting flag") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Qiang Yu <qiang.yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08drm/bridge: ti-sn65dsi86: Properly undo autosuspendDouglas Anderson1-2/+3
[ Upstream commit 26d3474348293dc752c55fe6d41282199f73714c ] The PM Runtime docs say: Drivers in ->remove() callback should undo the runtime PM changes done in ->probe(). Usually this means calling pm_runtime_disable(), pm_runtime_dont_use_autosuspend() etc. We weren't doing that for autosuspend. Let's do it. Fixes: 9bede63127c6 ("drm/bridge: ti-sn65dsi86: Use pm_runtime autosuspend") Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220222141838.1.If784ba19e875e8ded4ec4931601ce6d255845245@changeid Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08drm/i915/guc/slpc: Correct the param count for unset paramVinay Belgaumkar1-1/+1
[ Upstream commit 1b279f6ad467535c3b8a66b4edefaca2cdd5bdc3 ] SLPC unset param H2G only needs one parameter - the id of the param. Fixes: 025cb07bebfa ("drm/i915/guc/slpc: Cache platform frequency limits") Suggested-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220216181504.7155-1-vinay.belgaumkar@intel.com (cherry picked from commit 9648f1c3739505557d94ff749a4f32192ea81fe3) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08drm/amd/display: Reduce dmesg error to a debug printLeo (Hanghong) Ma1-1/+3
commit 1d925758ba1a5d2716a847903e2fd04efcbd9862 upstream. [Why & How] Dmesg errors are found on dcn3.1 during reset test, but it's not a really failure. So reduce it to a debug print. Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-08drm/i915: s/JSP2/ICP2/ PCHVille Syrjälä2-2/+2
commit 08783aa7693f55619859f4f63f384abf17cb58c5 upstream. This JSP2 PCH actually seems to be some special Apple specific ICP variant rather than a JSP. Make it so. Or at least all the references to it seem to be some Apple ICL machines. Didn't manage to find these PCI IDs in any public chipset docs unfortunately. The only thing we're losing here with this JSP->ICP change is Wa_14011294188, but based on the HSD that isn't actually needed on any ICP based design (including JSP), only TGP based stuff (including MCC) really need it. The documented w/a just never made that distinction because Windows didn't want to differentiate between JSP and MCC (not sure how they handle hpd/ddc/etc. then though...). Cc: stable@vger.kernel.org Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4226 Fixes: 943682e3bd19 ("drm/i915: Introduce Jasper Lake PCH") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220224132142.12927-1-ville.syrjala@linux.intel.com Acked-by: Vivek Kasireddy <vivek.kasireddy@intel.com> Tested-by: Tomas Bzatek <bugs@bzatek.net> (cherry picked from commit 53581504a8e216d435f114a4f2596ad0dfd902fc) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-08drm/amdgpu: check vm ready by amdgpu_vm->evicting flagQiang Yu1-2/+7
[ Upstream commit c1a66c3bc425ff93774fb2f6eefa67b83170dd7e ] Workstation application ANSA/META v21.1.4 get this error dmesg when running CI test suite provided by ANSA/META: [drm:amdgpu_gem_va_ioctl [amdgpu]] *ERROR* Couldn't update BO_VA (-16) This is caused by: 1. create a 256MB buffer in invisible VRAM 2. CPU map the buffer and access it causes vm_fault and try to move it to visible VRAM 3. force visible VRAM space and traverse all VRAM bos to check if evicting this bo is valuable 4. when checking a VM bo (in invisible VRAM), amdgpu_vm_evictable() will set amdgpu_vm->evicting, but latter due to not in visible VRAM, won't really evict it so not add it to amdgpu_vm->evicted 5. before next CS to clear the amdgpu_vm->evicting, user VM ops ioctl will pass amdgpu_vm_ready() (check amdgpu_vm->evicted) but fail in amdgpu_vm_bo_update_mapping() (check amdgpu_vm->evicting) and get this error log This error won't affect functionality as next CS will finish the waiting VM ops. But we'd better clear the error log by checking the amdgpu_vm->evicting flag in amdgpu_vm_ready() to stop calling amdgpu_vm_bo_update_mapping() later. Another reason is amdgpu_vm->evicted list holds all BOs (both user buffer and page table), but only page table BOs' eviction prevent VM ops. amdgpu_vm->evicting flag is set only for page table BOs, so we should use evicting flag instead of evicted list in amdgpu_vm_ready(). The side effect of this change is: previously blocked VM op (user buffer in "evicted" list but no page table in it) gets done immediately. v2: update commit comments. Acked-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Qiang Yu <qiang.yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-08drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige GobyEvan Quan2-5/+29
[ Upstream commit 0136f5844b006e2286f873457c3fcba8c45a3735 ] Correct the UMD pstate profiling clocks for Dimgrey Cavefish and Beige Goby. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-03-02drm/amd/display: For vblank_disable_immediate, check PSR is really usedMichel Dänzer1-8/+9
commit 4d22336f903930eb94588b939c310743a3640276 upstream. Even if PSR is allowed for a present GPU, there might be no eDP link which supports PSR. Fixes: 708978487304 ("drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not enabled") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Michel Dänzer <mdaenzer@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/i915/dg2: Print PHY name properly on calibration errorMatt Roper1-1/+1
commit 28adef861233c6fce47372ebd2070b55eaa8e899 upstream. We need to use phy_name() to convert the PHY value into a human-readable character in the error message. Fixes: a6a128116e55 ("drm/i915/dg2: Wait for SNPS PHY calibration during display init") Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Swathi Dhanavanthri <swathi.dhanavanthri@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220215163545.2175730-1-matthew.d.roper@intel.com (cherry picked from commit 84073e568eec7b586b2f6fd5fb2fb08f59edec54) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/vc4: crtc: Fix runtime_pm reference countingMaxime Ripard1-3/+5
commit 6764eb690e77ecded48587d6d4e346ba2e196546 upstream. At boot on the BCM2711, if the HDMI controllers are running, the CRTC driver will disable itself and its associated HDMI controller to work around a hardware bug that would leave some pixels stuck in a FIFO. In order to avoid that issue, we need to run some operations in lockstep between the CRTC and HDMI controller, and we need to make sure the HDMI controller will be powered properly. However, since we haven't enabled it through KMS, the runtime_pm state is off at this point so we need to make sure the device is powered through pm_runtime_resume_and_get, and once the operations are complete, we call pm_runtime_put. However, the HDMI controller will do that itself in its post_crtc_powerdown, which means we'll end up calling pm_runtime_put for a single pm_runtime_get, throwing the reference counting off. Let's remove the pm_runtime_put call in the CRTC code in order to have the proper counting. Fixes: bca10db67bda ("drm/vc4: crtc: Make sure the HDMI controller is powered when disabling") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220203102003.1114673-1-maxime@cerno.tech Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/edid: Always set RGB444Maxime Ripard1-1/+1
commit ecbd4912a693b862e25cba0a6990a8c95b00721e upstream. In order to fill the drm_display_info structure each time an EDID is read, the code currently will call drm_add_display_info with the parsed EDID. drm_add_display_info will then call drm_reset_display_info to reset all the fields to 0, and then set them to the proper value depending on the EDID. In the color_formats case, we will thus report that we don't support any color format, and then fill it back with RGB444 plus the additional formats described in the EDID Feature Support byte. However, since that byte only contains format-related bits since the 1.4 specification, this doesn't happen if the EDID is following an earlier specification. In turn, it means that for one of these EDID, we end up with color_formats set to 0. The EDID 1.3 specification never really specifies what it means by RGB exactly, but since both HDMI and DVI will use RGB444, it's fairly safe to assume it's supposed to be RGB444. Let's move the addition of RGB444 to color_formats earlier in drm_add_display_info() so that it's always set for a digital display. Fixes: da05a5a71ad8 ("drm: parse color format support for digital displays") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reported-by: Matthias Reichl <hias@horus.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220203115416.1137308-1-maxime@cerno.tech Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02gpu: host1x: Always return syncpoint value when waitingMikko Perttunen1-17/+2
commit 184b58fa816fb5ee1854daf0d430766422bf2a77 upstream. The new TegraDRM UAPI uses syncpoint waiting with timeout set to zero to indicate reading the syncpoint value. To support that we need to return the syncpoint value always when waiting. Fixes: 44e961381354 ("drm/tegra: Implement syncpoint wait UAPI") Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGVVille Syrjälä1-2/+16
commit ec663bca9128f13eada25cd0446e7fcb5fcdc088 upstream. If the only thing that is changing is SAGV vs. no SAGV but the number of active planes and the total data rates end up unchanged we currently bail out of intel_bw_atomic_check() early and forget to actually compute the new WGV point mask and thus won't actually enable/disable SAGV as requested. This ends up poorly if we end up running with SAGV enabled when we shouldn't. Usually ends up in underruns. To fix this let's go through the QGV point mask computation if either the data rates/number of planes, or the state of SAGV is changing. v2: Check more carefully if things are changing to avoid the extra calculations/debugs from introducing unwanted overhead Cc: stable@vger.kernel.org Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> #v1 Fixes: 20f505f22531 ("drm/i915: Restrict qgv points which don't have enough bandwidth.") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220218064039.12834-3-ville.syrjala@linux.intel.com (cherry picked from commit 6b728595ffa51c087343c716bccbfc260f120e72) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/i915: Correctly populate use_sagv_wm for all pipesVille Syrjälä1-11/+11
commit afc189df6bcc6be65961deb54e15ec60e7f85337 upstream. When changing between SAGV vs. no SAGV on tgl+ we have to update the use_sagv_wm flag for all the crtcs or else an active pipe not already in the state will end up using the wrong watermarks. That is especially bad when we end up with the tighter non-SAGV watermarks with SAGV enabled. Usually ends up in underruns. Cc: stable@vger.kernel.org Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Fixes: 7241c57d3140 ("drm/i915: Add TGL+ SAGV support") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220218064039.12834-2-ville.syrjala@linux.intel.com (cherry picked from commit 8dd8ffb824ca7b897ce9f2082ffa7e64831c22dc) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/i915: Disconnect PHYs left connected by BIOS on disabled portsImre Deak1-6/+20
commit a40ee54e9a0958406469d46def03eec62aea0b69 upstream. BIOS may leave a TypeC PHY in a connected state even though the corresponding port is disabled. This will prevent any hotplug events from being signalled (after the monitor deasserts and then reasserts its HPD) until the PHY is disconnected and so the driver will not detect a connected sink. Rebooting with the PHY in the connected state also results in a system hang. Fix the above by disconnecting TypeC PHYs on disabled ports. Before commit 64851a32c463e5 the PHY connected state was read out even for disabled ports and later the PHY got disconnected as a side effect of a tc_port_lock/unlock() sequence (during connector probing), hence recovering the port's hotplug functionality. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5014 Fixes: 64851a32c463 ("drm/i915/tc: Add a mode for the TypeC PHY's disconnected state") Cc: <stable@vger.kernel.org> # v5.16+ Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220217152237.670220-1-imre.deak@intel.com (cherry picked from commit ed0ccf349ffd9c80e7376d4d8c608643de990e86) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/i915: Widen the QGV point maskVille Syrjälä1-4/+4
commit 3f33364836aacc28cd430d22cf22379e3b5ecd77 upstream. adlp+ adds some extra bits to the QGV point mask. The code attempts to handle that but forgot to actually make sure we can store those bits in the bw state. Fix it. Cc: stable@vger.kernel.org Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Fixes: 192fbfb76744 ("drm/i915: Implement PSF GV point support") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220214091811.13725-4-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> (cherry picked from commit c0299cc9840b3805205173cc77782f317b78ea0e) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amdgpu: do not enable asic reset for raven2Chen Gong1-2/+2
commit 1e2be869c8a7247a7253ef4f461f85e2f5931b95 upstream. The GPU reset function of raven2 is not maintained or tested, so it should be very unstable. Now the amdgpu_asic_reset function is added to amdgpu_pmops_suspend, which causes the S3 test of raven2 to fail, so the asic_reset of raven2 is ignored here. Fixes: daf8de0874ab5b ("drm/amdgpu: always reset the asic in suspend (v2)") Signed-off-by: Chen Gong <curry.gong@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amdgpu: disable MMHUB PG for PicassoEvan Quan1-1/+4
commit f626dd0ff05043e5a7154770cc7cda66acee33a3 upstream. MMHUB PG needs to be disabled for Picasso for stability reasons. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amd: Check if ASPM is enabled from PCIe subsystemMario Limonciello1-0/+3
commit 7294863a6f01248d72b61d38478978d638641bee upstream. commit 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") enabled ASPM by default but a variety of hardware configurations it turns out that this caused a regression. * PPC64LE hardware does not support ASPM at a hardware level. CONFIG_PCIEASPM is often disabled on these architectures. * Some dGPUs on ALD platforms don't work with ASPM enabled and PCIe subsystem disables it Check with the PCIe subsystem to see that ASPM has been enabled or not. Fixes: 0064b0ce85bb ("drm/amd/pm: enable ASPM by default") Link: https://wiki.raptorcs.com/w/images/a/ad/P9_PHB_version1.0_27July2018_pub.pdf Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1723 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1739 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1885 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1907 Tested-by: koba.ko@canonical.com Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amd/pm: fix some OEM SKU specific stability issuesEvan Quan1-1/+31
commit e3f3824874da78db5775a5cb9c0970cd1c6978bc upstream. Add a quirk in sienna_cichlid_ppt.c to fix some OEM SKU specific stability issues. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amd/display: Protect update_bw_bounding_box FPU code.Bas Nieuwenhuizen2-2/+7
commit 1432108d00e42ffa383240bcac8d58f89ae19104 upstream. For DCN3/3.01/3.02 at least these use the fpu. v2: squash in build fix for when DCN is not enabled (Leo) Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02drm/amd/display: Fix stream->link_enc unassigned during stream removalNicholas Kazlauskas1-4/+0
commit 3743e7f6fcb938b7d8b7967e6a9442805e269b3d upstream. [Why] Found when running igt@kms_atomic. Userspace attempts to do a TEST_COMMIT when 0 streams which calls dc_remove_stream_from_ctx. This in turn calls link_enc_unassign which ends up modifying stream->link = NULL directly, causing the global link_enc to be removed preventing further link activity and future link validation from passing. [How] We take care of link_enc unassignment at the start of link_enc_cfg_link_encs_assign so this call is no longer necessary. Fixes global state from being modified while unlocked. Reviewed-by: Jimmy Kizito <Jimmy.Kizito@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@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> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23drm/amd/display: fix yellow carp wm clampingDmytro Laktyushkin1-29/+32
[ Upstream commit 60fdf98a774eee244a4e00c34a9e7729b61d0f44 ] Fix clamping to match register field size Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-23drm/amd/display: Cap pflip irqs per max otg numberRoman Li3-1/+4
[ Upstream commit 328e34a5ad227399391891d454043e5d73e598d2 ] [Why] pflip interrupt order are mapped 1 to 1 to otg id. e.g. if irq_src=26 corresponds to otg0 then 27->otg1, 28->otg2... Linux DM registers pflip interrupts per number of crtcs. In fused pipe case crtc numbers can be less than otg id. e.g. if one pipe out of 3(otg#0-2) is fused adev->mode_info.num_crtc=2 so DM only registers irq_src 26,27. This is a bug since if pipe#2 remains unfused DM never gets otg2 pflip interrupt (irq_src=28) That may results in gfx failure due to pflip timeout. [How] Register pflip interrupts per max num of otg instead of num_crtc Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-23drm/amdgpu: add utcl2_harvest to gc 10.3.1Aaron Liu1-1/+6
[ Upstream commit a072312f43c33ea02ad88bff3375f650684a6f24 ] Confirmed with hardware team, there is harvesting for gc 10.3.1. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-23display/amd: decrease message verbosity about watermarks table failureMario Limonciello1-1/+5
[ Upstream commit 03ad3093c7c069d6ab4403730009ebafeea9ee37 ] A number of BIOS versions have a problem with the watermarks table not being configured properly. This manifests as a very scary looking warning during resume from s0i3. This should be harmless in most cases and is well understood, so decrease the assertion to a clearer warning about the problem. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-23drm/rockchip: dw_hdmi: Do not leave clock enabled in error caseSascha Hauer1-7/+7
[ Upstream commit c0cfbb122275da1b726481de5a8cffeb24e6322b ] The driver returns an error when devm_phy_optional_get() fails leaving the previously enabled clock turned on. Change order and enable the clock only after the phy has been acquired. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220126145549.617165-3-s.hauer@pengutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-02-23drm/i915/ttm: tweak priority hint selectionMatthew Auld1-4/+2
commit 0bdc0a0699929c814a8aecd55d2accb8c11beae2 upstream. For some reason we are selecting PRIO_HAS_PAGES when we don't have mm.pages, and vice versa. v2(Thomas): - Add missing fixes tag Fixes: 213d50927763 ("drm/i915/ttm: Introduce a TTM i915 gem object backend") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220209111652.468762-1-matthew.auld@intel.com (cherry picked from commit ba2c5d15022a565da187d90e2fe44768e33e5034) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23drm/i915/gvt: Make DRM_I915_GVT depend on X86Siva Mullati1-0/+1
commit d72d69abfdb6e0375981cfdda8eb45143f12c77d upstream. GVT is not supported on non-x86 platforms, So add dependency of X86 on config parameter DRM_I915_GVT. Fixes: 0ad35fed618c ("drm/i915: gvt: Introduce the basic architecture of GVT-g") Signed-off-by: Siva Mullati <siva.mullati@intel.com> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220107095235.243448-1-siva.mullati@intel.com Reviewed-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23drm/cma-helper: Set VM_DONTEXPAND for mmapRobin Murphy1-0/+1
commit 59f39bfa6553d598cb22f694d45e89547f420d85 upstream. drm_gem_cma_mmap() cannot assume every implementation of dma_mmap_wc() will end up calling remap_pfn_range() (which happens to set the relevant vma flag, among others), so in order to make sure expectations around VM_DONTEXPAND are met, let it explicitly set the flag like most other GEM mmap implementations do. This avoids repeated warnings on a small minority of systems where the display is behind an IOMMU, and has a simple driver which does not override drm_gem_cma_default_funcs. Arm hdlcd is an in-tree affected driver. Out-of-tree, the Apple DCP driver is affected; this fix is required for DCP to be mainlined. [Alyssa: Update commit message.] Fixes: c40069cb7bd6 ("drm: add mmap() to drm_gem_object_funcs") Acked-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211013143654.39031-1-alyssa@rosenzweig.io Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23drm/i915: Fix mbus join config lookupVille Syrjälä1-1/+1
commit 8d9d2a723d64b650f2e6423024ccb4a33f0cdc40 upstream. The bogus loop from compute_dbuf_slices() was copied into check_mbus_joined() as well. So this lookup is wrong as well. Fix it. Cc: stable@vger.kernel.org Fixes: f4dc00863226 ("drm/i915/adl_p: MBUS programming") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 053f2b85631316a9226f6340c1c0fd95634f7a5b) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-23drm/i915: Fix dbuf slice config lookupVille Syrjälä1-1/+1
commit 698bef8ff5d2edea5d1c9d6e5adf1bfed1e8a106 upstream. Apparently I totally fumbled the loop condition when I removed the ARRAY_SIZE() stuff from the dbuf slice config lookup. Comparing the loop index with the active_pipes bitmask is utter nonsense, what we want to do is check to see if the mask is zero or not. Note that the code actually ended up working correctly despite the fumble, up until commit eef173954432 ("drm/i915: Allow !join_mbus cases for adlp+ dbuf configuration") when things broke for real. Cc: stable@vger.kernel.org Fixes: 05e8155afe35 ("drm/i915: Use a sentinel to terminate the dbuf slice arrays") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit a28fde308c3c1c174249ff9559b57f24e6850086) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-24 04:18:20 +0300