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2025-03-07drm/amdgpu: Do not write to GRBM_CNTL if Aldebaran SRIOVVictor Lu1-1/+4
Aldebaran SRIOV VF does not have write permissions to GRBM_CTNL. This access can be skipped to avoid a dmesg warning. v2: Use GC IP version check instead of asic check Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/i915: Relocate intel_bw_crtc_update()Ville Syrjälä1-18/+18
intel_bw_crtc_update() is only used by the readout path, so relocate the function next its only caller. Easier to read the code when related things are nearby. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-19-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Move dbuf_state->active_pipes into skl_wm_get_hw_state()Ville Syrjälä2-9/+4
Move the dbuf_state readout parts into skl_wm_get_hw_state() so that the details are better hidden from sight. This will stop updating this on pre-skl, but that's what we want since the dbuf state is only used on skl+. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-18-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Do wm readout ealier for skl+Ville Syrjälä1-1/+7
Move the wm readout to happen earlier. This is needed because the bw_state readout will need ddb information populated by the wm readout. For now limit this to skl+ as I've not really analyzed the implications of doing this on other platforms. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-17-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Split wm sanitize from readoutVille Syrjälä6-18/+16
I'll need to move the wm readout to an earlier point in the sequence (since the bw state readout will need ddb information from the wm readout). But (at least for now) the wm sanitation will need to stay put as it needs to also sanitize things for any pipes/planes we disable later during the hw state takeover. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-16-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Simplify cdclk_disable_noatomic()Ville Syrjälä1-6/+1
Instead of hand rolling the cdclk state disabling for a pipe in noatomic() let's just recompute the whole thing from scratch. Less code we have to remember to keep in sync. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-15-ville.syrjala@linux.intel.com
2025-03-07sem/i915: Simplify intel_cdclk_update_hw_state()Ville Syrjälä1-8/+2
intel_crtc_calculate_min_cdclk() can't return an error (since commit 5ac860cc5254 ("drm/i915: Fix DBUF bandwidth vs. cdclk handling")) so there is no point in checking for one. Also we can just call it unconditionally since it itself checks crtc_state->hw.enabled. We are currently checking crtc_state->hw.active in the readout path, but active==enabled during readout, and arguably enabled is the more correct thing to check anyway. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-14-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Skip some bw_state readout on pre-iclVille Syrjälä1-1/+2
We only compute bw_state->data_rate and bw_state->num_active_planes on icl+. Do the same during readout so that we don't leave random junk inside the state. v2: Skip the whole intel_bw_crtc_update() (Vinod) Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-13-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Update bw_state->active_pipes during readoutVille Syrjälä1-0/+6
Update bw_state->active_pipes during readout. This was completely missing from the current readout code. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-12-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Extract intel_bw_update_hw_state()Ville Syrjälä3-8/+22
Hoist the bw stuff into a separate function from intel_modeset_readout_hw_state() so that the details are better hidden inside intel_bw.c. We can also skip the whole thing on pre-skl since the dbuf state isn't actually used on those platforms. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-11-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Extract intel_cdclk_update_hw_state()Ville Syrjälä3-16/+31
Hoist the cdclk stuff into a separate function from intel_modeset_readout_hw_state() so that the details are better hidden inside intel_cdclk.c. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-10-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Extract intel_bw_crtc_disable_noatomic()Ville Syrjälä3-5/+17
Hoist the bw stuff into a separate function from intel_crtc_disable_noatomic_complete() so that the details are better hidden inside intel_bw.c. We can also skip the whole thing on pre-skl since the dbuf state isn't actually used on those platforms. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-9-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Add skl_wm_plane_disable_noatomic()Ville Syrjälä3-0/+26
Add skl_wm_plane_disable_noatomic() which will clear out all the ddb and wm state for the plane. And let's do this _before_ we call plane->disable_arm() so that it'll actually clear out the state in the hardware as well. Currently this won't do anything new for most of the intel_plane_disable_noatomic() calls since those are done before wm readout, and thus everything wm/ddb related in the state will still be zeroed anyway. The only difference will be for skl_dbuf_sanitize() is happens after wm readout. But I'll be reordering thigns so that wm readout happens earlier and at that point this will guarantee that we still clear out the old wm/ddb junk from the state. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-8-ville.syrjala@linux.intel.com
2025-03-07drm/i915: clean up pipe's ddb usage in intel_crtc_disable_noatomic()Ville Syrjälä1-0/+9
Update the ddb tracking information when we disable a pipe during sanitization. Avoids leaving stale junk in the states. Currently this doesn't do anything as we haven't read out this state yet when we do the sanitization, but that will change soon. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-7-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Extract skl_wm_crtc_disable_noatomic()Ville Syrjälä3-4/+16
Hoist the dbuf stuff into a separate function from intel_crtc_disable_noatomic_complete() so that the details are better hidden inside skl_watermark.c. We can also skip the whole thing on pre-skl since the dbuf state isn't actually used on those platforms. The readout path does still fill dbuf_state->active_pipes but we'll remedy that later. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-6-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Extract intel_cdclk_crtc_disable_noatomic()Ville Syrjälä3-5/+15
Hoist the cdclk stuff into a separate function from intel_crtc_disable_noatomic_complete() so that the details are better hidden inside intel_cdclk.c. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-5-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Use intel_plane_set_invisible() in intel_plane_disable_noatomic()Ville Syrjälä1-5/+1
Reuse intel_plane_set_invisible() in intel_plane_disable_noatomic() instead of hand rolling the same stuff. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-4-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Don't clobber crtc_state->cpu_transcoder for inactive crtcsVille Syrjälä1-15/+13
Inactive crtcs are supposed to have their crtc_state completely cleared. Currently we are clobbering crtc_state->cpu_transcoder before determining whether it's actually enabled or not. Don't do that. I want to rework the inherited flag handling for inactive crtcs a bit, and having a bogus cpu_transcoder in the crtc state can then cause confusing fastset mismatches even when the crtc never changes state during the commit. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-3-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Drop redundant shared_dpll=NULL assignmentsVille Syrjälä1-4/+0
The crtc state is expected to be fully cleared before readout, so there is no need to clear the shared_dpll pointers by hand. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-2-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Program CURSOR_PROGRAM and COEFF_POLARITY for icl+ combo PHYsVille Syrjälä2-1/+4
Bspec asks us to clear the CURSOR_PROGRAM and COEFF_POLARITY bits in PORT_TX_DW5 on icl+ combo PHYs. Make it so. Bspec: 21257, 49291 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250303123952.5669-2-ville.syrjala@linux.intel.com Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
2025-03-07drm/panic: fix overindented list items in documentationMiguel Ojeda1-6/+6
Starting with the upcoming Rust 1.86.0 (to be released 2025-04-03), Clippy warns: error: doc list item overindented --> drivers/gpu/drm/drm_panic_qr.rs:914:5 | 914 | /// will be encoded as binary segment, otherwise it will be encoded | ^^^ help: try using ` ` (2 spaces) | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#doc_overindented_list_items The overindentation is slightly hard to notice, since all the items start with a backquote that makes it look OK, but it is there. Thus fix it. Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Fixes: cb5164ac43d0 ("drm/panic: Add a QR code panic screen") Cc: stable@vger.kernel.org # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs). Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250301231602.917580-2-ojeda@kernel.org
2025-03-07drm/panic: use `div_ceil` to clean Clippy warningMiguel Ojeda1-2/+2
Starting with the upcoming Rust 1.86.0 (to be released 2025-04-03), Clippy warns: error: manually reimplementing `div_ceil` --> drivers/gpu/drm/drm_panic_qr.rs:548:26 | 548 | let pad_offset = (offset + 7) / 8; | ^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `offset.div_ceil(8)` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil And similarly for `stride`. Thus apply the suggestion to both. The behavior (and thus codegen) is not exactly equivalent [1][2], since `div_ceil()` returns the right value for the values that currently would overflow. Link: https://github.com/rust-lang/rust-clippy/issues/14333 [1] Link: https://godbolt.org/z/dPq6nGnv3 [2] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Fixes: cb5164ac43d0 ("drm/panic: Add a QR code panic screen") Cc: stable@vger.kernel.org # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs). Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250301231602.917580-1-ojeda@kernel.org
2025-03-07drm/xe/guc_pc: Remove duplicated pc_start callRodrigo Vivi1-8/+0
xe_guc_pc_start() was getting called from both xe_uc_init_hw() and from xe_guc_start(). But both are called from do_gt_restart() and only xe_uc_init_hw() is called at initialization. So, let's remove the duplication in the regular gt_restart path. The only place where xe_guc_pc_start() won't get called now is on the gt_reset failure path. However, if gt_reset has failed, it is really unlikely that the PC start will work or is desired. Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306220643.1014049-1-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-03-07drm/vkms: Allow to attach connectors and encodersJosé Expósito4-13/+215
Add a list of possible encoders to the connector configuration and helpers to attach and detach them. Now that the default configuration has its connector and encoder correctly, configure the output following the configuration. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-15-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to configure multiple connectorsJosé Expósito4-0/+204
Add a list of connectors to vkms_config and helper functions to add and remove as many connectors as wanted. For backwards compatibility, add one enabled connector to the default configuration. A future patch will allow to attach connectors and encoders, but for the moment there are no changes in the way the output is configured. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-14-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to attach encoders and CRTCsJosé Expósito4-20/+265
Add a list of possible CRTCs to the encoder configuration and helpers to attach and detach them. Now that the default configuration has its encoder and CRTC correctly attached, configure the output following the configuration. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-13-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to configure multiple encodersJosé Expósito3-0/+194
Add a list of encoders to vkms_config and helper functions to add and remove as many encoders as wanted. For backwards compatibility, add one encoder to the default configuration. A future patch will allow to attach encoders and CRTCs, but for the moment there are no changes in the way the output is configured. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-12-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to attach planes and CRTCsJosé Expósito5-36/+453
Add a list of possible CRTCs to the plane configuration and helpers to attach, detach and get the primary and cursor planes attached to a CRTC. Now that the default configuration has its planes and CRTC correctly attached, configure the output following the configuration. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-11-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to configure multiple CRTCsJosé Expósito3-5/+221
Add a list of CRTCs to vkms_config and helper functions to add and remove as many CRTCs as wanted. For backwards compatibility, add one CRTC to the default configuration. A future patch will allow to attach planes and CRTCs, but for the moment there are no changes in the way the output is configured. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-10-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Allow to configure multiple planesJosé Expósito4-36/+369
Add a list of planes to vkms_config and create as many planes as configured during output initialization. For backwards compatibility, add one primary plane and, if configured, one cursor plane and NUM_OVERLAY_PLANES planes to the default configuration. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-9-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Add a validation function for VKMS configurationLouis Chauvet4-0/+21
As the configuration will be used by userspace, add a validator to avoid creating a broken DRM device. For the moment, the function always returns true, but rules will be added in future patches. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: José Expósito <jose.exposito89@gmail.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-8-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Set device name from vkms_configJosé Expósito5-5/+40
In order to be able to create multiple devices, the device name needs to be unique. Allow to set it in the VKMS configuration. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-7-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Move default_config creation to its own functionJosé Expósito4-5/+71
Extract the initialization of the default configuration to a function. Refactor, no functional changes. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-6-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Extract vkms_config headerJosé Expósito7-42/+121
Creating a new vkms_config structure will be more complex once we start adding more options. Extract the vkms_config structure to its own header and source files and add functions to create and delete a vkms_config and to initialize debugfs. Refactor, no functional changes. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-5-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Add KUnit test scaffoldingJosé Expósito5-0/+42
Add the required boilerplate to start creating KUnit test. To run the tests: $ ./tools/testing/kunit/kunit.py run \ --kunitconfig=drivers/gpu/drm/vkms/tests Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Co-developed-by: Arthur Grillo <arthurgrillo@riseup.net> Signed-off-by: Arthur Grillo <arthurgrillo@riseup.net> Co-developed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-4-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Create vkms_connector structJosé Expósito3-7/+16
Create a structure wrapping the drm_connector. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-3-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/vkms: Extract vkms_connector headerJosé Expósito4-38/+73
Up until now, the logic to manage connectors was in vkms_output.c. Since more options will be added to connectors in the future, extract the code to its own file. Refactor, no functional changes. Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250218101214.5790-2-jose.exposito89@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-03-07drm/i915/plane: convert intel_atomic_plane.[ch] to struct intel_displayJani Nikula1-40/+38
Going forward, struct intel_display is the main display device data pointer. Convert intel_atomic_plane.[ch] to struct intel_display. Reviewed-by: Nemesa Garg <nemesa.garg@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/d7e28ad43f67d92e54fb7e14373872b5e561038c.1741192597.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-03-07drm/xe/compat: refactor compat i915_drv.hJani Nikula5-8/+32
The compat i915_drv.h contains things that aren't there in the original i915_drv.h. Split out gem/i915_gem_object.h and i915_scheduler_types.h, moving the corresponding pieces out, including FORCEWAKE_ALL to intel_uncore.h. Technically I915_PRIORITY_DISPLAY should be in i915_priolist_types.h, but it's a bit overkill to split out another file just for that. i915_scheduler_types.h shall do. With this, the compat i915_drv.h becomes a strict subset of the original. Reviewed-by: Nemesa Garg <nemesa.garg@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/d6bd95bf52aa37f48ddec3e675b7a3cc66829eef.1741192597.git.jani.nikula@intel.com [Jani: fix i915_gem_object.h header guard while applying] Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-03-07drm: pl111: fix inconsistent indenting warningCharles Han1-1/+1
Fix below inconsistent indenting smatch warning. smatch warnings: drivers/gpu/drm/pl111/pl111_versatile.c:504 pl111_versatile_init() warn: inconsistent indenting Signed-off-by: Charles Han <hanchunchao@inspur.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250305102540.2815-1-hanchunchao@inspur.com
2025-03-07drm/gma500: Remove unused mrst_clock_funcsDr. David Alan Gilbert1-7/+0
The mrst_clock_funcs const was added in 2013 by commit ac6113ebb70d ("drm/gma500/mrst: Add SDVO clock calculation") and commented as 'Not used yet'. It's not been used since, so remove it. The helper functions it points to are still used elsewhere. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306155155.212599-1-linux@treblig.org
2025-03-07drm/xe: Release guc ids before cancelling workTejas Upadhyay1-1/+1
A GT resets can be occurring in parallel while cancelling work in async call which can requeue these workers. to avoid that, lets first release guc ids and then cancel work so they don't requeued. Fixes: 8ae8a2e8dd21 ("drm/xe: Long running job update") Fixes: 18fbd567e75f ("drm/xe: cancel pending job timer before freeing scheduler") Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com> Suggested-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306131211.975503-1-tejas.upadhyay@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-03-07drm/imx: legacy-bridge: fix inconsistent indenting warningCharles Han1-3/+3
Fix below inconsistent indenting smatch warning. smatch warnings: drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c:79 devm_imx_drm_legacy_bridge() warn: inconsistent indenting Signed-off-by: Charles Han <hanchunchao@inspur.com> Reviewed-by: Liu Ying <victor.liu@nxp.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250305103042.3017-1-hanchunchao@inspur.com
2025-03-07drm/msm/dpu: Remove duplicate dpu_hw_cwb.h headerJiapeng Chong1-1/+0
./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: dpu_hw_cwb.h is included more than once. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19239 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: dd331404ac7c ("drm/msm/dpu: Configure CWB in writeback encoder") Patchwork: https://patchwork.freedesktop.org/patch/641543/ Link: https://lore.kernel.org/r/20250307015030.86282-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-07drm/msm/dpu: Adjust CDM_MUX to support CWB PINGPONGJessica Zhang1-1/+3
Similar to WB_MUX, CDM_MUX also needs to be adjusted to support dedicated CWB PINGPONGs Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/641272/ Link: https://lore.kernel.org/r/20250305-cdm-cwb-mux-fix-v1-1-16148ca6e4d2@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-07Merge tag 'drm-misc-next-2025-03-06' of ↵Dave Airlie73-2166/+6780
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.15: Cross-subsystem Changes: base: - component: Provide helper to query bound status fbdev: - fbtft: Remove access to page->index Core Changes: - Fix usage of logging macros in several places gem: - Add test function for imported dma-bufs and use it in core and helpers - Avoid struct drm_gem_object.import_attach tests: - Fix lockdep warnings ttm: - Add helpers for TTM shrinker Driver Changes: adp: - Add support for Apple Touch Bar displays on M1/M2 amdxdna: - Fix interrupt handling appletbdrm: - Add support for Apple Touch Bar displays on x86 bridge: - synopsys: Add HDMI audio support - ti-sn65dsi83: Support negative DE polarity ipu-v3: - Remove unused code nouveau: - Avoid multiple -Wflex-array-member-not-at-end warnings panthor: - Fix CS_STATUS_ defines - Improve locking rockchip: - analogix_dp: Add eDP support - lvds: Improve logging - vop2: Improve HDMI mode handling; Add support for RK3576 - Fix shutdown - Support rk3562-mali xe: - Use TTM shrinker Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20250306130700.GA485504@linux.fritz.box
2025-03-07Merge tag 'amd-drm-fixes-6.14-2025-03-06' of ↵Dave Airlie6-17/+24
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.14-2025-03-06: amdgpu: - Fix NULL check in DC code - SMU 14 fix amdkfd: - Fix NULL check in queue validation radeon: - RS400 HyperZ fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306193424.27413-1-alexander.deucher@amd.com
2025-03-07Merge tag 'drm-xe-fixes-2025-03-06' of ↵Dave Airlie10-141/+289
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Remove double page flip on initial plane (Maarten) - Properly setup userptr pfn_flags_mask (Auld) - Fix GT "for each engine" workarounds (Tvrtko) - Fix userptr races and missed validations (Thomas, Brost) - Userptr invalid page access fixes (Thomas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z8ni6w3tskCFL11O@intel.com
2025-03-07Merge tag 'drm-intel-fixes-2025-03-06' of ↵Dave Airlie1-1/+2
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - DP MST fix (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z8ng8NjmRGiVcb5t@intel.com
2025-03-07Merge tag 'drm-misc-fixes-2025-03-06' of ↵Dave Airlie9-38/+141
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A Kconfig fix for nouveau, locking and timestamp fixes for imagination, a header guard fix for sched and a DPMS regression fix for bochs. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306-antelope-of-imminent-anger-bca19e@houat
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-17 16:06:04 +0300