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2023-01-19drm/connector: fix a kernel-doc bad line warningRandy Dunlap1-1/+1
Building the kernel documentation causes this warning 7 times. Fix it by adding a " *" line instead of a blank line. drivers/gpu/drm/drm_connector.c:1849: warning: bad line: Fixes: 7d63cd8526f1 ("drm/connector: Add TV standard property") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> CC: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230117070224.30751-1-rdunlap@infradead.org
2023-01-19drm/atomic-helper: fix kernel-doc problemsRandy Dunlap1-3/+3
Fix a kernel-doc warning and other kernel-doc formatting for drm_atomic_helper_connect_tv_check(). drivers/gpu/drm/drm_atomic_state_helper.c:560: warning: Cannot understand * @drm_atomic_helper_connector_tv_check: Validate an analog TV connector state on line 560 - I thought it was a doc line Fixes: 5a28cefda3a9 ("drm/atomic-helper: Add an analog TV atomic_check implementation") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> CC: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20230117070216.30318-1-rdunlap@infradead.org
2023-01-19drm: bridge: ldb: Warn if LDB clock does not match requested link frequencyAlexander Stein1-4/+19
The LDB clock needs to be exactly 7-times the pixel clock used by the display. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20221208065538.1753666-1-alexander.stein@ew.tq-group.com
2023-01-19dt-bindings: display: bridge: renesas,rzg2l-mipi-dsi: Document RZ/V2L supportBiju Das1-0/+1
Document RZ/V2L DSI bindings. RZ/V2L MIPI DSI is identical to one found on the RZ/G2L SoC. No driver changes are required as generic compatible string "renesas,rzg2l-mipi-dsi" will be used as a fallback. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20221122195413.1882486-1-biju.das.jz@bp.renesas.com
2023-01-19drm/bridge: sii902x: Use dev_err_probeAlexander Stein1-1/+2
This helps figuring out why the device probe is deferred. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230117105903.2068235-1-alexander.stein@ew.tq-group.com
2023-01-19drm/bridge: sii902x: Allow reset line to be tied to a sleepy GPIO controllerWadim Egorov1-2/+2
Switch to gpiod_set_value_cansleep() in sii902x_reset(). This is relevant if the reset line is tied to a I2C GPIO controller. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20221228145704.939801-1-w.egorov@phytec.de
2023-01-19drm/panel: vtdr6130: Use 16-bit brightness functionRichard Acayan1-4/+1
This panel communicates brightness in big endian. This is not a quirk of the panels themselves, but rather, a part of the MIPI standard. Use the new mipi_dsi_dcs_set_display_brightness_large() function that properly handles 16-bit brightness instead of bypassing the brightness functions entirely. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-MTP Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230116224909.23884-4-mailingradian@gmail.com
2023-01-19drm/panel: sofef00: Use 16-bit brightness functionRichard Acayan1-7/+2
These panels communicate brightness in big endian. This is not a quirk of the panels themselves, but rather, a part of the MIPI standard. Use the new mipi_dsi_dcs_set_display_brightness_large() function that properly handles 16-bit brightness instead of doing special processing of the brightness values. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Tested-by: Caleb Connolly <caleb@connolly.tech> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230116224909.23884-3-mailingradian@gmail.com
2023-01-19drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightnessDaniel Mentz2-0/+56
The MIPI DCS specification demands that brightness values are sent in big endian byte order. It also states that one parameter (i.e. one byte) shall be sent/received for 8 bit wide values, and two parameters shall be used for values that are between 9 and 16 bits wide. Add new functions to properly handle 16-bit brightness in big endian, since the two 8- and 16-bit cases are distinct from each other. [richard: use separate functions instead of switch/case] [richard: split into 16-bit component] Fixes: 1a9d759331b8 ("drm/dsi: Implement DCS set/get display brightness") Signed-off-by: Daniel Mentz <danielmentz@google.com> Link: https://android.googlesource.com/kernel/msm/+/754affd62d0ee268c686c53169b1dbb7deac8550 [richard: fix 16-bit brightness_get] Signed-off-by: Richard Acayan <mailingradian@gmail.com> Tested-by: Caleb Connolly <caleb@connolly.tech> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230116224909.23884-2-mailingradian@gmail.com
2023-01-19drm/amdgpu: allow multipipe policy on ASICs with one MECLang Yu1-0/+3
Always enable multipipe policy on ASICs with GC VERSION > 9.0.0 instead of MEC number > 1. This will allow multipipe policy on ASICs with one MEC, e.g., gfx11 APUs. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-19drm/amdgpu: correct MEC number for gfx11 APUsLang Yu1-2/+9
There is only one MEC on these APUs. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-19drm/amd/display: fix issues with driver unloadHamza Mahfooz2-5/+0
Currently, we run into a number of WARN()s when attempting to unload the amdgpu driver (e.g. using "modprobe -r amdgpu"). These all stem from calling drm_encoder_cleanup() too early. So, to fix this we can stop calling drm_encoder_cleanup() from amdgpu_dm_fini() and instead have it be called from amdgpu_dm_encoder_destroy(). Also, we don't need to free in amdgpu_dm_encoder_destroy() since mst_encoders[] isn't explicitly allocated by the slab allocator. Fixes: f74367e492ba ("drm/amdgpu/display: create fake mst encoders ahead of time (v4)") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-19drm/amdgpu/vcn: Remove redundant indirect SRAM HW model checkGuilherme G. Piccoli1-78/+3
The HW model validation that guards the indirect SRAM checking in the VCN code path is redundant - there's no model that's not included in the switch, making it useless in practice [0]. So, let's remove this switch statement for good. [0] lore.kernel.org/amd-gfx/MN0PR12MB61013D20B8A2263B22AE1BCFE2C19@MN0PR12MB6101.namprd12.prod.outlook.com Suggested-by: Alex Deucher <Alexander.Deucher@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Cc: James Zhu <James.Zhu@amd.com> Cc: Lazar Lijo <Lijo.Lazar@amd.com> Cc: Leo Liu <leo.liu@amd.com> Cc: Sonny Jiang <sonny.jiang@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-19drm/amdgpu/vcn: Adjust firmware names indentationGuilherme G. Piccoli1-19/+19
This is an incredibly trivial fix, just for the sake of "aesthetical" organization of the defines. Some were space based, most were tab based and there was a lack of "alignment", now it's all the same and aligned. Cc: James Zhu <James.Zhu@amd.com> Cc: Lazar Lijo <Lijo.Lazar@amd.com> Cc: Leo Liu <leo.liu@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-01-18drm/i915/display: Convert i9xx_pipe_crc_auto_source to voidDeepak R Varma1-16/+7
Convert function i9xx_pipe_crc_auto_source() to return void instead of int since the current implementation always returns 0 to the caller. Issue identified using returnvar Coccinelle semantic patch. $ make coccicheck COCCI=scripts/coccinelle/misc/returnvar.cocci \ M=drivers/gpu/drm/i915/ Signed-off-by: Deepak R Varma <drv@mailo.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y8K2SS/zNiPAmLsS@ubun2204.myguest.virtualbox.org
2023-01-18drm/ttm/vmwgfx: move ttm_bo_wait into VMWGFXChristian König4-36/+39
Not used anymore by other drivers or TTM itself. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221125102137.1801-9-christian.koenig@amd.com
2023-01-18drm/nouveau: stop using ttm_bo_waitChristian König2-4/+13
TTM is just wrapping core DMA functionality here, remove the mid-layer. No functional change. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221125102137.1801-5-christian.koenig@amd.com
2023-01-18drm/bridge: lt9611: properly program the dual host modeDmitry Baryshkov1-15/+13
If the bridge is connected using both DSI ports, the driver should use both of them all the time. Correct programming sequence to always use dual-port mode if both dsi0 and dsi1 are connected. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-14-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: stop filtering modes via the tableDmitry Baryshkov1-37/+12
The lt9611 bridge can support different modes, it makes no sense to list them in the table. Drop the table and check the number of interfaces using the fixed value. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-13-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: rework infoframes handlingDmitry Baryshkov1-13/+44
Rework handling infoframes: - Write full HDMI AVI infoframe instead of just fixing the VIC value - Also send the HDMI Vendor Specific infoframe, as recommended by the HDMI spec. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-12-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: simplify video timings programmingDmitry Baryshkov1-2/+2
Inline calculated values to simplify the calculation in lt9611_mipi_video_setup(). Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-11-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix sync polarity for DVI outputDmitry Baryshkov1-3/+6
Attaching DVI sink to the lt9611 requires different setup. Fix the register write to make the DVI displays sync onto the correct sync pulse. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-10-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: attach to the next bridgeDmitry Baryshkov1-92/+7
The bindings require that there is a next bridge after the lt9611. If nothing else it can be the hdmi-connector (as used on the RB3 platform, see sdm845-db845c.dts). Bring in the next bridge into the drm bridges chain and attach to it. Since lt9611 is not anymore the last bridge in the chain, this also allows us to drop all the !DRM_BRIDGE_ATTACH_NO_CONNECTOR functionality. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-9-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: rework the mode_set functionDmitry Baryshkov1-25/+36
The mode_set callback is deprectated for drm_bridges in favour of using atomic_enable callback. Move corresponding code into the function lt9611_bridge_atomic_enable() and turn lt9611_bridge_pre_enable() into the proper atomic_pre_enable callback. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-8-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: pass a pointer to the of nodeDmitry Baryshkov1-1/+1
Pass a pointer to the OF node while registering lt9611 MIPI device. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-7-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix clock calculationDmitry Baryshkov1-18/+14
Instead of having several fixed values for the pcr register, calculate it before programming. This allows the bridge to support most of the display modes. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-6-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix programming of video modesDmitry Baryshkov1-1/+2
Program the upper part of the hfront_porch into the proper register. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-5-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix polarity programmingDmitry Baryshkov1-5/+12
Fix programming of hsync and vsync polarities Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-4-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix HPD reenablementDmitry Baryshkov1-2/+8
The driver will reset the bridge in the atomic_pre_enable(). However this will also drop the HPD interrupt state. Instead of resetting the bridge, properly wake it up. This fixes the HPD interrupt delivery after the disable/enable cycle. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-3-dmitry.baryshkov@linaro.org
2023-01-18drm/bridge: lt9611: fix sleep mode setupDmitry Baryshkov1-3/+2
On atomic_post_disable the bridge goes to the low power state. However the code disables too much of the chip, so the HPD event is not being detected and delivered to the host. Reduce the power saving in order to get the HPD event. Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230118081658.2198520-2-dmitry.baryshkov@linaro.org
2023-01-18drm/scheduler: deprecate drm_sched_resubmit_jobsChristian König1-1/+12
This interface is not working as it should. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221109095010.141189-5-christian.koenig@amd.com
2023-01-18drm/scheduler: cleanup defineChristian König1-1/+0
Remove some not implemented function define Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221109095010.141189-4-christian.koenig@amd.com
2023-01-18drm/i915: move chv_dpll_md and bxt_phy_grc to display sub-struct under stateJani Nikula5-14/+17
Move the display related members to the struct drm_i915_private display sub-struct. Put them under "state", as they are related to storing values that aren't readable from the hardware, to appease the state checker. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117143946.2426043-3-jani.nikula@intel.com
2023-01-18drm/i915: move pch_ssc_use to display sub-struct under dpllJani Nikula4-9/+12
Move the display related member to the struct drm_i915_private display sub-struct. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117143946.2426043-2-jani.nikula@intel.com
2023-01-18drm/i915: move snps_phy_failed_calibration to display sub-struct under snpsJani Nikula4-8/+10
Move the display related member to the struct drm_i915_private display sub-struct. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117143946.2426043-1-jani.nikula@intel.com
2023-01-18drm/i915: remove a couple of superfluous i915_drm.h includesJani Nikula2-3/+0
Remove a couple of unnecessary includes. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117123856.2271720-1-jani.nikula@intel.com
2023-01-18drm/i915: drop cast from DEFINE_RES_MEM() usageJani Nikula5-13/+8
Since commit 52c4d11f1dce ("resource: Convert DEFINE_RES_NAMED() to be compound literal") it's no longer necessary to cast DEFINE_RES_MEM() to struct resource. This also fixes sparse warnings "cast from non-scalar" and "cast to non-scalar". Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116173422.1858527-2-jani.nikula@intel.com
2023-01-18drm/i915: add struct i915_dsm to wrap dsm members togetherJani Nikula8-57/+66
Wrap the stolen memory related struct drm_i915_private members (dsm, dsm_reserved, and stolen_usable_size) together in a a new struct i915_dsm. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116173422.1858527-1-jani.nikula@intel.com
2023-01-18drm/i915/selftests: Unwind hugepages to drop wakeref on errorChris Wilson1-4/+4
Make sure that upon error after we have acquired the wakeref we do release it again. v2: add another missing "goto out_wf"(Andi). Fixes: 027c38b4121e ("drm/i915/selftests: Grab the runtime pm in shrink_thp") Cc: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117123234.26487-1-nirmoy.das@intel.com
2023-01-18drm/i915/vblank: add and use intel_de_read64_2x32() to read vblank counterJani Nikula2-19/+13
Add intel_de_read64_2x32() wrapper for the uncore version of the same, and use it to read the high and low frame registers. Avoid duplicating code for existing helpers. The slight functional difference is checking that the entire high register remains the same across two reads, instead of just the part we're interested in. This should be of no consequence. (Unless those bits function as a PRNG.) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/33853549adff82045b95af527e14cfdff5712470.1673873708.git.jani.nikula@intel.com
2023-01-18drm/i915/vblank: use intel_de_read()Jani Nikula1-1/+1
Use the intel_de_* functions for display registers. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ecfac5ebddcb46be1ddf2e34e52648fbf9fa4ca6.1673873708.git.jani.nikula@intel.com
2023-01-18drm/i915/display: use common function for checking scanline is movingJani Nikula1-17/+1
cpt_verify_modeset() is roughly the same as intel_wait_for_pipe_scanline_moving(). Assume it's close enough. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/bf26763caaad25f3dfcf6f8e468421f93fb99646.1673873708.git.jani.nikula@intel.com
2023-01-18drm/i915/display: move more scanline functions to intel_vblank.[ch]Jani Nikula3-35/+38
Reduce clutter in intel_display.c by moving the scanline moving/stopped wait functions to intel_vblank.[ch]. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3613b8c22e5022ebf61ab942e6bc81b717e8f520.1673873708.git.jani.nikula@intel.com
2023-01-18drm/i915/irq: split out vblank/scanline code to intel_vblank.[ch]Jani Nikula7-414/+443
The vblank/scanline code is fairly isolated in i915_irq.c. Split it out to new intel_vblank.[ch]. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3e3e9016f5135dccae5110c291ba048567622e7a.1673873708.git.jani.nikula@intel.com
2023-01-18drm_print: Remove deprecated DRM_DEBUG_KMS_RATELIMITED()Nirmoy Das1-3/+0
There are no current users of DRM_DEBUG_KMS_RATELIMITED() so remove it. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117180417.21066-2-nirmoy.das@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2023-01-18drm/radeon: Do not use deprecated drm log APINirmoy Das1-3/+2
Replace deprecated DRM_DEBUG_KMS_RATELIMITED() and DRM_ERROR() with proper APIs. v2: replace pr_err with dev_err(Alex). Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230117180417.21066-1-nirmoy.das@intel.com Signed-off-by: Christian König <christian.koenig@amd.com>
2023-01-18drm/crtc-helper: Remove most include statements from drm_crtc_helper.hThomas Zimmermann1-5/+9
Remove most include statements from crm_crtc_helper.h and forward- declare the contained types in drm_crtc_helper.h. Only keep <linux/types.h> for the definition of 'bool'. Suggested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-23-tzimmermann@suse.de
2023-01-18drm/vboxvideo: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+1
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-22-tzimmermann@suse.de
2023-01-18drm/udl: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann2-2/+1
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-21-tzimmermann@suse.de
2023-01-18drm/tidss: Remove unnecessary include statements for drm_crtc_helper.hThomas Zimmermann5-5/+1
Several source files include drm_crtc_helper.h without needing it or only to get its transitive include statements; leading to unnecessary compile-time dependencies. Directly include required headers and drop drm_crtc_helper.h where possible. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116131235.18917-20-tzimmermann@suse.de
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 22:32:35 +0300