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Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1,
due to lack of .is_two_pixels_per_container function in dce60_tg_funcs,
causes a NULL pointer dereference on PCs with old GPUs, such as R9 280X.
So this fix adds missing .is_two_pixels_per_container to dce60_tg_funcs.
Reported-by: Rosen Penev <rosenp@gmail.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3942
Fixes: e6a901a00822 ("drm/amd/display: use even ODM slice width for two pixels per container")
Signed-off-by: Aliaksei Urbanski <aliaksei.urbanski@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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We advertise DCC as supported for NV12/P010 formats on GFX12,
but it would fail on this check on atomic commit.
Signed-off-by: David Rosca <david.rosca@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Encode socket id to CPER record id to be unique across devices.
v2: add pointer check for adev->smuio.funcs->get_socket_id
v2: set 0 if adev->smuio.funcs->get_socket_id is NULL
Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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For gfx_v9_4_3 specifically, before regGB_ADDR_CONFIG is overwritten
in gfx hw_init it is read out to popluate the gb_addr_config_fields
in the sw_init stage, which causes mismatch.
Fix it by using the golden value in sw_init as well.
v2: This is a driver-set golden reg and keep as it is (Lijo)
Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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For aqua_vanjaram, A0 HW is retired so remove the code
specific for it in gfx ip init.
Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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For default policy, driver will issue an RMA event when the number of
bad pages is greater than 8 physical rows, rather than reaches 8
physical rows, don't rely on threshold configurable parameters in
default mode.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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While the entry get in svm_range_unmap_from_cpu is the last entry, and
the entry is page fault, it also need to be dropped. So for equal case,
it also need to be dropped.
v2:
Only modify the svm_range_restore_pages.
Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Xiaogang Chen<xiaogang.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Aldebaran SRIOV VF cannot access the power brake feature regs.
The accesses can be skipped to avoid a dmesg warning.
v2: Remove redundant asic type 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>
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Remove unused declaration of gws_debug_workaround.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Amber Lin <amber.lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Fix below inconsistent indenting smatch warning.
smatch warnings:
drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:582 amdgpu_sdma_reset_engine() warn: inconsistent indenting
Signed-off-by: Charles Han <hanchunchao@inspur.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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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>
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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>
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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
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914 | /// will be encoded as binary segment, otherwise it will be encoded
| ^^^ help: try using ` ` (2 spaces)
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= 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
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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
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548 | let pad_offset = (offset + 7) / 8;
| ^^^^^^^^^^^^^^^^ help: consider using `.div_ceil()`: `offset.div_ceil(8)`
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= 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
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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
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