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path: root/drivers/gpu
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2024-09-11drm/amd/display: Add all planes on CRTC to state for overlay cursorLeo Li
[Why] DC has a special commit path for native cursor, which use the built-in cursor pipe within DCN planes. This update path does not require all enabled planes to be added to the list of surface updates sent to DC. This is not the case for overlay cursor; it uses the same path as MPO commits. This update path requires all enabled planes to be added to the list of surface updates sent to DC. Otherwise, DC will disable planes not inside the list. [How] If overlay cursor is needed, add all planes on the same CRTC as this cursor to the atomic state. This is already done for non-cursor planes (MPO), just before the added lines. Fixes: 1b04dcca4fb1 ("drm/amd/display: Introduce overlay cursor mode") Closes: https://lore.kernel.org/lkml/f68020a3-c413-482d-beb2-5432d98a1d3e@amd.com Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 0c8c5bdd7eaf291b6f727e98506fb68acee3a4cc)
2024-09-11drm/amd/display: Add all planes on CRTC to state for overlay cursorLeo Li
[Why] DC has a special commit path for native cursor, which use the built-in cursor pipe within DCN planes. This update path does not require all enabled planes to be added to the list of surface updates sent to DC. This is not the case for overlay cursor; it uses the same path as MPO commits. This update path requires all enabled planes to be added to the list of surface updates sent to DC. Otherwise, DC will disable planes not inside the list. [How] If overlay cursor is needed, add all planes on the same CRTC as this cursor to the atomic state. This is already done for non-cursor planes (MPO), just before the added lines. Fixes: 1b04dcca4fb1 ("drm/amd/display: Introduce overlay cursor mode") Closes: https://lore.kernel.org/lkml/f68020a3-c413-482d-beb2-5432d98a1d3e@amd.com Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-11drm/i915/reg: remove superfluous whitespaceJani Nikula
Clean up some whitespace. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1223c6c7ff59f541453a38f8f5e2df9eb3526573.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: remove unused DSI register macrosJani Nikula
Not needed. Remove. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2a8633038c0bd6ca06236558a609e021b30514f4.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix small register style issues here and thereJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0bbb79008bb83bc56669a1e969978769539d6c62.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix DIP CTL register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fdc607b716cf86b8bc88c15a43bc7088c5aab05f.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix PCH transcoder timing and data/link m/n styleJani Nikula
Adhere to the style described at the top of i915_reg.h. v2: Rebase with the indentation fixed (Ville) Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> # v1 Link: https://patchwork.freedesktop.org/patch/msgid/90b1145453050797d3030bc2e5e24da18f34bdda.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix PCH transcoder timing indentationJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f56e48a927692cec382e292602e0fa68e37f3b93.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix SKL scaler register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0c6188d7afe688b43734ee4ef5f2c403f805bd48.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix pipe data/link m/n register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/99fb1c8aabb7646ca2565db0b969cf15d9103318.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix pipe conf, stat etc. register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/4360912222c8c0516d84253c3a05ef1cf421da01.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix g4x pipe data/link m/n register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f55960ce8cdcf654e5de19274c7b67b3d3497550.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/reg: fix transcoder timing register styleJani Nikula
Adhere to the style described at the top of i915_reg.h. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fcd7c5114f707da8018c65fbb44a70dbdceec37f.1725974820.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/dmc: Convert DMC code to intel_displayVille Syrjälä
struct intel_display will replace struct drm_i915_private as the main thing for display code. Convert the DMC code to use it (as much as possible at this stage). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-7-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-11drm/i915/power: Convert "i830 power well" code to intel_displayVille Syrjälä
struct intel_display will replace struct drm_i915_private as the main thing for display code. Convert the "i830 power well" code to use it (as much as possible at this stage). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-6-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-11drm/i915/vga: Convert VGA code to intel_displayVille Syrjälä
struct intel_display will replace struct drm_i915_private as the main thing for display code. Convert the VGA code to use it (as much as possible at this stage). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-5-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-11drm/i915/power: Convert low level DC state code to intel_displayVille Syrjälä
struct intel_display will replace struct drm_i915_private as the main thing for display code. Convert the lower level DC state code to use it (as much as possible at this stage). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-4-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-09-11drm/i915/cdclk: Convert CDCLK code to intel_displayVille Syrjälä
struct intel_display will replace struct drm_i915_private as the main thing for display code. Convert the CDCLK code to use it (as much as possible at this stage). v2: Add local 'display' variable to __intel_display_device_info_runtime_init() (Jani) Simplify the to_intel_display(crtc_state) stuff (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-3-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/i915/cdclk: Add missing bracesVille Syrjälä
CodingStyle says when one branch of an if ladder is braced then all of them should be. Make it so. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906143306.15937-2-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11drm/tests: Add test for drm_framebuffer_free()Carlos Eduardo Gallo Filho
Add a single KUnit test case for the drm_framebuffer_free function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-10-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_init()Carlos Eduardo Gallo Filho
Add three KUnit test cases for the drm_framebuffer_init function: 1. Test if expected values are being set after drm_framebuffer_init() call. 2. Try to init a framebuffer without setting its format. 3. Try calling drm_framebuffer_init() with mismatch of the drm_device passed at the first argument and the one pointed by fb->dev. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-9-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_lookup()Carlos Eduardo Gallo Filho
Add two KUnit test cases for the drm_framebuffer_lookup function, one for the base case, that tests if the lookup finds the correct framebuffer object and another that tests the lookup for an inexistent framebuffer. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-8-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_cleanup()Carlos Eduardo Gallo Filho
Add a single KUnit test case for the drm_framebuffer_cleanup function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-7-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test for drm_framebuffer_check_src_coords()Carlos Eduardo Gallo Filho
Add a parametrized test for the drm_framebuffer_check_src_coords function. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-6-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add test case for drm_internal_framebuffer_create()Carlos Eduardo Gallo Filho
Introduce a test to cover the creation of framebuffer with modifier on a device that doesn't support it. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-5-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Replace strcpy to strscpy on drm_test_framebuffer_create testCarlos Eduardo Gallo Filho
Replace the use of strcpy to strscpy on the test_to_desc of the drm_test_framebuffer_create test for better security and reliability. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-4-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Add parameters to the drm_test_framebuffer_create testCarlos Eduardo Gallo Filho
Extend the existing test case to cover: 1. Invalid flag atribute in the struct drm_mode_fb_cmd2. 2. Pixel format which requires non-linear modifier with DRM_FORMAT_MOD_LINEAR set. 3. Buffer offset for inexistent plane Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-3-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/tests: Stop using deprecated dev_private member on drm_framebuffer testsCarlos Eduardo Gallo Filho
The dev_private member of drm_device is deprecated and its use should be avoided. Stop using it by embedding the drm_device onto a mock struct. The new mock struct allows to share variables and even further mocks over the tests in a cleaner way than using dev_private void pointer. Also start using drm_kunit_helper_alloc_drm_device() for allocating the drm_device mock. Signed-off-by: Carlos Eduardo Gallo Filho <gcarlos@disroot.org> Acked-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240911001559.28284-2-gcarlos@disroot.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-09-11drm/xe/xe2hpg: Add Wa_15016589081Tejas Upadhyay
Wa_15016589081 applies to xe2_hpg renderCS V2(Gustavo) - rename bit macro Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240904101333.2049655-1-tejas.upadhyay@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
2024-09-11drm/ast: Remove TX-chip bitmaskThomas Zimmermann
The CRTC has only one output attached to it. Store the output's type of TX chip in a single field and remove the related bitmask. Turn the type-less output field in struct ast_device into a union, as only one of its fields will be used at a time. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240903132601.91618-1-tzimmermann@suse.de
2024-09-11drm/i915/psr: Do not wait for PSR being idle on on Panel ReplayJouni Högander
We do not have ALPM on DP Panel Replay. Due to this SRD_STATUS[SRD State] doesn't change from SRDENT_ON after Panel Replay is enabled until it gets disabled. On eDP Panel Replay DEEP_SLEEP is not reached. _psr2_ready_for_pipe_update_locked is waiting DEEP_SLEEP bit getting reset. Take these into account in Panel Replay code by not waiting PSR getting idle after enabling VBI. Fixes: 29fb595d4875 ("drm/i915/psr: Panel replay uses SRD_STATUS to track it's status") Cc: Animesh Manna <animesh.manna@intel.com> Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906070033.289015-5-jouni.hogander@intel.com
2024-09-11drm/i915/psr: Add connector debugfs files for MST connector as wellJouni Högander
Connector debugfs files are currently not add for MST connector. We can now add them as we have taken into account possibility to have NULL in connector->encoder in intel_attached_dp. v2: remove TODO comment Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906070033.289015-4-jouni.hogander@intel.com
2024-09-11drm/i915/display: Use intel_attached_dp instead of local implementationJouni Högander
Link training code contains local "connector to intel_dp" implementation. This was added due to missing MST handling in intel_attached_dp. Missing MST support is now fixed in intel_attached_dp. We can now change link training code to use that instead of local intel_connector_to_intel_dp. Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906070033.289015-3-jouni.hogander@intel.com
2024-09-11drm/i915/display: Handle MST connector in intel_attached_dpJouni Högander
Connector->encoder might be null for MST connector. Take this into account in intel_attached_dp. Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906070033.289015-2-jouni.hogander@intel.com
2024-09-11drm/i915/dp: Dump the LTTPR PHY descriptorsImre Deak
Dump the descriptor of the detected LTTPRs in non-transparent mode to help the debugging related to LTTPRs easier. v2: Use drm_dp_dump_lttpr_desc() instead of the driver specific equivalent. v3: Add empty line between license and header section. (Ankit) v4: Don't include drm_dp_helper.h twice. (Jani) Cc: Jani Nikula <jani.nikula@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> # v1 Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240909135627.2926906-1-imre.deak@intel.com
2024-09-11drm/i915/bios: fix printk format widthJani Nikula
s/0x04%x/0x%04x/ to use 0 prefixed width 4 instead of printing 04 verbatim. Fixes: 51f5748179d4 ("drm/i915/bios: create fake child devices on missing VBT") Cc: stable@vger.kernel.org # v5.13+ Reviewed-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905112519.4186408-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 54df34c5a2439b481f066476e67bfa21a0a640e5) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2024-09-11drm/i915/display: Fix BMG CCS modifiersJuha-Pekka Heikkila
Let I915_FORMAT_MOD_4_TILED_BMG_CCS show up as supported modifier Fixes: 97c6efb36497 ("drm/i915/display: Plane capability for 64k phys alignment") Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240902074021.459480-1-juhapekka.heikkila@gmail.com Signed-off-by: Maarten Lankhorst,,, <maarten.lankhorst@linux.intel.com> (cherry picked from commit c4d37c54c3739530f8585ccf064fb712913f8375) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2024-09-11Merge drm/drm-next into drm-intel-nextJani Nikula
Sync the branches to resolve the conflict reported in the below link. Link: https://lore.kernel.org/r/20240906131502.7a7d1962@canb.auug.org.au Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-09-11Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to get fixes from v6.12-rc7. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2024-09-11Merge v6.11-rc7 into drm-nextSimona Vetter
Thomas needs 5a498d4d06d6 ("drm/fbdev-dma: Only install deferred I/O if necessary") in drm-misc, so start the backmerge cascade. Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>
2024-09-11drm/xe: Add a xe_bo subtest for shrinking / swappingThomas Hellström
Add a subtest that tries to allocate twice the amount of buffer object memory available, write data to it and then read all the data back verifying data integrity. In order to be able to do this on systems that have no or not enough swap-space available, allocate some memory as purgeable, and introduce a function to purge such memory from the TTM swap_notify path. this test is intended to add test coverage to the current bo swap path and upcoming shrinking path. The test has previously been part of the xe bo shrinker series. v2: - Skip test if the execution time is expected to be too long. - Minor code cleanups. v3: - Print random seed. (Matthew Auld) Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240909085654.5064-1-thomas.hellstrom@linux.intel.com
2024-09-11Merge tag 'drm-misc-next-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next Short summary of fixes pull: tegra: - Fix uninitialized variable in EDID code Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240905113836.GA292407@linux.fritz.box
2024-09-11Merge tag 'exynos-drm-next-for-v6.12' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Three cleanups - Drop stale exynos file pattern from MAINTAINERS file The old "exynos" directory is removed from MAINTAINERS as Samsung Exynos display bindings have been relocated. This resolves a warning from get_maintainers.pl about no files matching the outdated directory. - Constify struct exynos_drm_ipp_funcs By making struct exynos_drm_ipp_funcs constant, the patch enhances security by moving the structure to a read-only section of memory. This change results in a slight reduction in the data section size. - Remove unnecessary code The function exynos_atomic_commit is removed as it became redundant after a previous update. This cleans up the code and eliminates unused function declarations. One fixup - Fix wrong assignment in gsc_bind() A double assignment in gsc_bind() was flagged by the cocci tool and corrected to fix an incorrect assignment, addressing a potential issue introduced in a prior commit. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240909004641.406858-1-inki.dae@samsung.com
2024-09-11Merge tag 'amd-drm-next-6.12-2024-09-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.12-2024-09-06: amdgpu: - IPS updates - Post divider fix - DML2 updates - Misc static checker fixes - DCN 3.5 fixes - Replay fixes - DMCUB updates - SWSMU fixes - DP MST fixes - Add debug flag for per queue resets - devcoredump updates - SR-IOV fixes - MES fixes - Always allocate cleared VRAM for GEM - Pipe reset for GC 9.4.3 - ODM policy fixes - Per queue reset support for GC 10 - Per queue reset support for GC 11 - Per queue reset support for GC 12 - Display flickering fixes - MPO fixes - Display sharpening updates amdkfd: - SVM fix for IH for APUs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240906211008.3072097-1-alexander.deucher@amd.com
2024-09-10drm/i915/pmu: Use event_to_pmu()Lucas De Marchi
i915 pointer is not needed in this function and all the others simply calculate the i915_pmu container based on the event->pmu. Follow the same logic as in other functions. Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240909204340.3646458-2-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-09-10drm/i915/pmu: Drop is_igp()Lucas De Marchi
There's no reason to hardcode checking for integrated graphics on a specific pci slot. That information is already available per platform an can be checked with IS_DGFX(). Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240909204340.3646458-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-09-11Merge tag 'drm-intel-gt-next-2024-09-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Driver Changes: - Expose fan speed via hwmon (Raag) - Correction to Wa_14019159160 on ARL (John H) - Whitelist COMMON_SLICE_CHICKEN1 for UMD access on DG2/MTL/ARL (Dnyaneshwar) - Do not attempt to load the GSC multiple times to avoid hanging GSC HW (Daniele) - Populate /sys/class/drm/cardX/engines/ even if one engine fails (Andi) - Use kmemdup_array instead of kmemdup for multiple allocation (Yu) - Remove extra unlikely() (Hongbo) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Ztrfr_Wuurfa-3Rv@jlahtine-mobl.ger.corp.intel.com
2024-09-10drm/amdgpu/atomfirmware: Silence UBSAN warningAlex Deucher
Per the comments, these are variable sized arrays. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3613 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 81f7804ba84ee617ed594de934ed87bcc4f83531) Cc: stable@vger.kernel.org
2024-09-10drm/amd/amdgpu: apply command submission parser for JPEG v1David (Ming Qiang) Wu
Similar to jpeg_v2_dec_ring_parse_cs() but it has different register ranges and a few other registers access. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 3d5adbdf1d01708777f2eda375227cbf7a98b9fe) Cc: stable@vger.kernel.org
2024-09-10drm/amd/amdgpu: apply command submission parser for JPEG v2+David (Ming Qiang) Wu
This patch extends the same cs parser from JPEG v4.0.3 to other JPEG versions (v2 and above). Rename to more common name as jpeg_v2_dec_ring_parse_cs() from jpeg_v4_0_3_dec_ring_parse_cs(). Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 88dcad2d07c8d82e6a097c8e74239eb67333bcf7) Cc: stable@vger.kernel.org
generated by cgit v1.2.3 (git 2.51.0) at 2026-11-09 13:10:16 +0000