The macro `DPLL_ID_SKL_DPLL0` is defined in
display/intel_dpll_mgr.h. Previously, GVT included the header
display/intel_display_core.h` because other macros also depended on it.
After porting those macros to use the new APIs, the only remaining
dependency was for the DPLL macro.
Replace the indirect include with the correct header and drop
intel_display_core.h to reduce unnecessary dependencies.
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/20251219060302.2365123-6-ankit.k.nautiyal@intel.com
Add a new API to check if a given pipe is valid using
DISPLAY_RUNTIME_INFO() for GVT.
Update GVT to use this API instead of accessing
`DISPLAY_RUNTIME_INFO->pipe_mask` directly in the `for_each_pipe` macro.
Since `for_each_pipe` is defined in i915/display/intel_display.h, which
also contains other macros used by gvt/display.c, we cannot drop the
intel_display.h header yet. This causes a build error because
`for_each_pipe` is included from both i915/display/intel_display.h and
gvt/display_helpers.h.
To resolve this, rename the GVT macro to `gvt_for_each_pipe` and make it
call the new API. This avoids exposing display internals and prepares for
display modularization.
v2:
- Expose API to check if pipe is valid rather than the runtime info
pipe mask. (Jani)
- Rename the macro to `gvt_for_each_pipe` to resolve build error.
v3:
- Use EXPORT_SYMBOL_NS_GPL(..., "I915_GVT"); (Jani)
- Use enum pipe at call sites instead of casting in the macro. (Jani)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/20251219060302.2365123-5-ankit.k.nautiyal@intel.com
Introduce gvt/display_helpers.h to make DISPLAY_MMIO_BASE and
INTEL_DISPLAY_DEVICE_*_OFFSET macros call exported display functions.
This lets GVT keep using existing register macros (e.g.,
TRANSCONF(display, pipe)) while ensuring offset calculations happen
through functions instead of accessing display internals.
Ideally, we would remove the display headers that define these macros,
but some macros in GVT still depend on them and have not yet been
ported. Keeping those headers leads to build conflicts, so as a
stopgap, we use temporary ifdef/undef blocks to override the macros
with API-backed versions. These will be removed once all dependent
macros are ported and the conflicting headers can be safely dropped.
Note:
TRANSCONF() expects a pipe index but some GVT callers pass a transcoder,
causing -Werror=enum-conversion.
Fix: cast to enum pipe in the GVT-side macro override.
This works for all cases as TRANSCODER_{A,B,C,D} all have 1:1 mapping to
PIPE_{A,B,C,D} except for TRANSCODER_EDP which is used in one place.
In any case, the cast preserves the previous behaviour.
v2:
- Remove prefix `gvt/` while including the header file. (Jani)
- Explain the rationale behind temporary ifdef/undefs and plan to drop
them. (Jani).
v3:
- Meld the patch to cast argument to enum pipe for the pipe-offset
macro. (Jani)
- Add a FIXME to highlight the cast. (Jani)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/20251219060302.2365123-4-ankit.k.nautiyal@intel.com
GVT code uses macros for register offsets that require display internal
structures. This makes clean separation of display code and
modularization difficult.
Introduce APIs to abstract offset calculations:
- intel_display_device_pipe_offset()
- intel_display_device_trans_offset()
- intel_display_device_cursor_offset()
- intel_display_device_mmio_base()
These APIs return absolute base offsets for the respective register
groups, allowing GVT to compute MMIO addresses without using internal
macros or struct fields. This prepares the path to separate
display-dependent code from i915/gvt/*.
v2:
- Build GVT APIs only when GVT is actually enabled. (Jani)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com> (#v1)
Link: https://patch.msgid.link/20251219060302.2365123-3-ankit.k.nautiyal@intel.com
Introduce INTEL_DISPLAY_DEVICE_*_OFFSET() macros to compute absolute
MMIO offsets for pipe, transcoder, and cursor registers.
Update _MMIO_PIPE2/_MMIO_TRANS2/_MMIO_CURSOR2 to use these macros
for cleaner abstraction and to prepare for external API usage (e.g. GVT).
Also move DISPLAY_MMIO_BASE() to intel_display_device.h so it can be
abstracted in GVT, allowing register macros to resolve via
exported helpers rather than peeking into struct intel_display.
v2: Wrap the macro argument usages in parenthesis. (Jani)
Suggested-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patch.msgid.link/20251219060302.2365123-2-ankit.k.nautiyal@intel.com
When DSC is enabled on a pipe, the pipe pixel rate input to the
CDCLK frequency and pipe joining calculation needs an adjustment to
account for compression overhead "bubbles" added at each horizontal
slice boundary.
Account for this overhead while computing min cdclk required for DSC.
v2:
- Get rid of the scaling factor and return unchanged pixel-rate
instead of 0.
v3:
- Use mul_u32_u32() for the bubble-adjusted pixel rate to avoid 64x64
multiplication and drop redundant casts in DIV_ROUND_UP_ULL(). (Imre)
Bspec:68912
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20251223150826.2591182-1-ankit.k.nautiyal@intel.com
Initialize the eb.vma array with values of 0 when the eb structure is
first set up. In particular, this sets the eb->vma[i].vma pointers to
NULL, simplifying cleanup and getting rid of the bug described below.
During the execution of eb_lookup_vmas(), the eb->vma array is
successively filled up with struct eb_vma objects. This process includes
calling eb_add_vma(), which might fail; however, even in the event of
failure, eb->vma[i].vma is set for the currently processed buffer.
If eb_add_vma() fails, eb_lookup_vmas() returns with an error, which
prompts a call to eb_release_vmas() to clean up the mess. Since
eb_lookup_vmas() might fail during processing any (possibly not first)
buffer, eb_release_vmas() checks whether a buffer's vma is NULL to know
at what point did the lookup function fail.
In eb_lookup_vmas(), eb->vma[i].vma is set to NULL if either the helper
function eb_lookup_vma() or eb_validate_vma() fails. eb->vma[i+1].vma is
set to NULL in case i915_gem_object_userptr_submit_init() fails; the
current one needs to be cleaned up by eb_release_vmas() at this point,
so the next one is set. If eb_add_vma() fails, neither the current nor
the next vma is set to NULL, which is a source of a NULL deref bug
described in the issue linked in the Closes tag.
When entering eb_lookup_vmas(), the vma pointers are set to the slab
poison value, instead of NULL. This doesn't matter for the actual
lookup, since it gets overwritten anyway, however the eb_release_vmas()
function only recognizes NULL as the stopping value, hence the pointers
are being set to NULL as they go in case of intermediate failure. This
patch changes the approach to filling them all with NULL at the start
instead, rather than handling that manually during failure.
Reported-by: Gangmin Kim <km.kim1503@gmail.com>
Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/15062
Fixes: 544460c338 ("drm/i915: Multi-BB execbuf")
Cc: stable@vger.kernel.org # 5.16.x
Signed-off-by: Krzysztof Niemiec <krzysztof.niemiec@intel.com>
Reviewed-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20251216180900.54294-2-krzysztof.niemiec@intel.com
Beyond Display related:
- Switch to use kernel standard fault injection in i915 (Juha-Pekka)
Display uAPI related:
- Display uapi vs. hw state fixes (Ville)
- Expose sharpness only if num_scalers is >= 2 (Nemesa)
Display related:
- More display driver refactor and clean-ups, specially towards separation (Jani)
- Add initial support Xe3p_LPD for NVL (Gustavo, Sai, )
- BMG FBC W/a (Vinod)
- RPM fix (Dibin)
- Add MTL+ platforms to support dpll framework (Mika, Imre)
- Other PLL related fixes (Imre)
- Fix DIMM_S DRAM decoding on ICL (Ville)
- Async flip refactor (Ville, Jouni)
- Go back to using AUX interrupts (Ville)
- Reduce severity of failed DII FEC enabling (Grzelak)
- Enable system cache support for FBC (Vinod)
- Move PSR/Panel Replay sink data into intel_connector and other PSR changes (Jouni)
- Detect AuxCCS support via display parent interface (Tvrtko)
- Clean up link BW/DSC slice config computation(Imre)
- Toggle powerdown states for C10 on HDMI (Gustavo)
- Add parent interface for PC8 forcewake tricks (Ville)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/aUW3bVDdE63aSFOJ@intel.com
While LT9611UXC is a DSI-to-HDMI bridge, it implements all HDMI-related
functions internally, in the firmware, thus it doesn't make sense to
implement DRM_BRIDGE_OP_HDMI. However it is possible to implement
DRM_BRIDGE_OP_HDMI_AUDIO, streamlining HDMI audio plumbing (which
includes plugged notifications and ELD handling).
Implement corresponding callbacks and trigger EDID read /
drm_connector_hdmi_audio_plugged_notify() from the hpd_notify callback.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20250803-lt9611uxc-hdmi-v1-2-cb9ce1793acf@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The refill_buf function uses snprintf to append to a fixed-size buffer.
snprintf returns the length that would have been written, which can
exceed the remaining buffer size. If this happens, ptr advances beyond
the buffer and rem becomes negative. In the 2nd iteration, rem is
treated as a large unsigned integer, causing snprintf to write oob.
While this behavior is technically mitigated by num_perfcntrs being
locked at 5, it's still unsafe if num_perfcntrs were ever to change/a
second source was added.
Signed-off-by: Evan Lambert <veyga@veygax.dev>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/696358/
Link: https://lore.kernel.org/r/20251224124254.17920-3-veyga@veygax.dev
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/msm_gpu.h:119 Incorrect use of kernel-doc
format: * devfreq: devfreq instance
Warning: drivers/gpu/drm/msm/msm_gpu.h:125 Incorrect use of kernel-doc
format: * idle_freq:
Warning: drivers/gpu/drm/msm/msm_gpu.h:136 Incorrect use of kernel-doc
format: * boost_constraint:
Warning: drivers/gpu/drm/msm/msm_gpu.h:144 Incorrect use of kernel-doc
format: * busy_cycles: Last busy counter value, for calculating elapsed
busy
Warning: drivers/gpu/drm/msm/msm_gpu.h:156 Incorrect use of kernel-doc
format: * idle_work:
Warning: drivers/gpu/drm/msm/msm_gpu.h:163 Incorrect use of kernel-doc
format: * boost_work:
Warning: drivers/gpu/drm/msm/msm_gpu.h:170 struct member 'devfreq' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:170 struct member 'boost_freq' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'devfreq' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'lock' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'governor' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'we are
continuing to sample busyness and * adjust frequency while the GPU is
idle' not described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'boost_freq' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'busy_cycles'
not described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'time' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'idle_time' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'idle_work' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'boost_work' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:172 struct member 'suspended' not
described in 'msm_gpu_devfreq'
Warning: drivers/gpu/drm/msm/msm_gpu.h:472 No description found for
return value of 'msm_context_is_vmbind'
Warning: drivers/gpu/drm/msm/msm_gpu.h:476 struct member 'ref' not
described in 'msm_context'
Warning: drivers/gpu/drm/msm/msm_gpu.h:476 struct member 'elapsed_ns' not
described in 'msm_context'
Warning: drivers/gpu/drm/msm/msm_gpu.h:492 expecting prototype for
msm_context_is_vm_bind(). Prototype was for msm_context_is_vmbind()
instead
Warning: drivers/gpu/drm/msm/msm_gpu.h:523 No description found for
return value of 'msm_gpu_convert_priority'
Warning: drivers/gpu/drm/msm/msm_gpu.h:583 expecting prototype for
struct msm_gpu_submitqueues. Prototype was for struct msm_gpu_submitqueue
instead
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695671/
Link: https://lore.kernel.org/r/20251219184638.1813181-19-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/msm_fence.h:27 Incorrect use of kernel-doc
format: * last_fence:
Warning: drivers/gpu/drm/msm/msm_fence.h:36 Incorrect use of kernel-doc
format: * completed_fence:
Warning: drivers/gpu/drm/msm/msm_fence.h:44 Incorrect use of kernel-doc
format: * fenceptr:
Warning: drivers/gpu/drm/msm/msm_fence.h:65 Incorrect use of kernel-doc
format: * next_deadline_fence:
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'dev' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'name' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'context' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'index' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'fence' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'there is no
remaining pending work */ uint32_t last_fence' not described in
'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'updated from the CPU after interrupt * from GPU */ uint32_t completed_fence' not described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'fenceptr' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'spinlock' not
described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'next_deadline'
not described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member
'next_deadline_fence' not described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'deadline_timer'
not described in 'msm_fence_context'
Warning: drivers/gpu/drm/msm/msm_fence.h:74 struct member 'deadline_work'
not described in 'msm_fence_context'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695667/
Link: https://lore.kernel.org/r/20251219184638.1813181-17-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:19 Incorrect use of
kernel-doc format: * set_limit_conf - set transaction limit config
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:29 Incorrect use of
kernel-doc format: * get_limit_conf - get transaction limit config
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:39 Incorrect use of
kernel-doc format: * set_halt_ctrl - set halt control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:48 Incorrect use of
kernel-doc format: * get_halt_ctrl - get halt control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:57 Incorrect use of
kernel-doc format: * set_qos_remap - set QoS priority remap
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:67 Incorrect use of
kernel-doc format: * set_mem_type - set memory type
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:76 Incorrect use of
kernel-doc format: * clear_errors - clear any vbif errors
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:88 Incorrect use of
kernel-doc format: * set_write_gather_en - set write_gather enable
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'limit' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'set_limit_conf' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'get_limit_conf' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'set_halt_ctrl' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'get_halt_ctrl' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'set_qos_remap' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'set_mem_type' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
's' not described in 'dpu_hw_vbif_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h:93 struct member
'set_write_gather_en' not described in 'dpu_hw_vbif_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695680/
Link: https://lore.kernel.org/r/20251219184638.1813181-15-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:93 Incorrect use of
kernel-doc format: * setup_traffic_shaper() : Setup traffic shaper control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:101 Incorrect use of
kernel-doc format: * setup_clk_force_ctrl - set clock force control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:111 Incorrect use of
kernel-doc format: * get_danger_status - get danger status
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:119 Incorrect use of
kernel-doc format: * setup_vsync_source - setup vsync source
configuration details
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:127 Incorrect use of
kernel-doc format: * get_safe_status - get safe status
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:135 Incorrect use of
kernel-doc format: * dp_phy_intf_sel - configure intf to phy mapping
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:142 Incorrect use of
kernel-doc format: * intf_audio_select - select the external interface
for audio
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'setup_clk_force_ctrl' not described in 'dpu_hw_mdp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'get_danger_status' not described in 'dpu_hw_mdp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'setup_vsync_source' not described in 'dpu_hw_mdp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'get_safe_status' not described in 'dpu_hw_mdp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'dp_phy_intf_sel' not described in 'dpu_hw_mdp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:146 struct member
'intf_audio_select' not described in 'dpu_hw_mdp_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695669/
Link: https://lore.kernel.org/r/20251219184638.1813181-14-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Modify non-kernel-doc comments to begin with "/*" instead of "/**".
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:17 missing initial
short description on line: * Flags
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:19 expecting
prototype for Flags(). Prototype was for DPU_SSPP_FLIP_LR() instead
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:26 This comment
starts with '/**', but isn't a kernel-doc comment.
* Component indices
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:47 cannot understand
function prototype: 'enum dpu_sspp_multirect_index'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:152 struct member
'dst_rect' not described in 'dpu_sw_pipe_cfg'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:174 struct member
'multirect_index' not described in 'dpu_sw_pipe'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:174 struct member
'multirect_mode' not described in 'dpu_sw_pipe'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:183 Incorrect use of
kernel-doc format: * setup_format - setup pixel format cropping
rectangle, flip
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:192 Incorrect use of
kernel-doc format: * setup_rects - setup pipe ROI rectangles
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:200 Incorrect use of
kernel-doc format: * setup_pe - setup pipe pixel extension
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:208 Incorrect use of
kernel-doc format: * setup_sourceaddress - setup pipe source addresses
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:216 Incorrect use of
kernel-doc format: * setup_csc - setup color space coversion
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:223 Incorrect use of
kernel-doc format: * setup_solidfill - enable/disable colorfill
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:231 Incorrect use of
kernel-doc format: * setup_multirect - setup multirect configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:238 Incorrect use of
kernel-doc format: * setup_sharpening - setup sharpening
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:247 Incorrect use of
kernel-doc format: * setup_qos_lut - setup QoS LUTs
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:255 Incorrect use of
kernel-doc format: * setup_qos_ctrl - setup QoS control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:263 Incorrect use of
kernel-doc format: * setup_clk_force_ctrl - setup clock force control
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:271 Incorrect use of
kernel-doc format: * setup_histogram - setup histograms
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:279 Incorrect use of
kernel-doc format: * setup_scaler - setup scaler
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:288 Incorrect use of
kernel-doc format: * setup_cdp - setup client driven prefetch
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_format' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_rects' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_pe' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_sourceaddress' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_csc' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_solidfill' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_multirect' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_sharpening' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_qos_lut' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_qos_ctrl' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_clk_force_ctrl' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_histogram' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_scaler' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:296 struct member
'setup_cdp' not described in 'dpu_hw_sspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h:320 struct member
'mdss_ver' not described in 'dpu_hw_sspp'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695661/
Link: https://lore.kernel.org/r/20251219184638.1813181-13-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:36 Cannot find
identifier on line: *
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:46 Incorrect use
of kernel-doc format: * enables vysnc generation and sets up init value of
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:53 Incorrect use
of kernel-doc format: * disables tear check block
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:58 Incorrect use
of kernel-doc format: * read, modify, write to either set or clear
listening to external TE
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:65 Incorrect use
of kernel-doc format: * Obtain current vertical line counter
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:70 Incorrect use
of kernel-doc format: * Disable autorefresh if enabled
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:75 Incorrect use
of kernel-doc format: * Setup dither matix for pingpong block
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:80 Incorrect use
of kernel-doc format: * Enable DSC
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:85 Incorrect use
of kernel-doc format: * Disable DSC
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:90 Incorrect use
of kernel-doc format: * Setup DSC
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:93 struct member
'connect_external_te' not described in 'dpu_hw_pingpong_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:93 struct member
'disable_autorefresh' not described in 'dpu_hw_pingpong_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:93 struct member
'enable_dsc' not described in 'dpu_hw_pingpong_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:93 struct member
'disable_dsc' not described in 'dpu_hw_pingpong_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.h:93 struct member
'setup_dsc' not described in 'dpu_hw_pingpong_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695659/
Link: https://lore.kernel.org/r/20251219184638.1813181-12-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:27 Cannot find
identifier on line: *
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:52 Incorrect use of
kernel-doc format: * Clear layer mixer to pipe configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:59 Incorrect use of
kernel-doc format: * Configure layer mixer to pipe configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:69 Incorrect use of
kernel-doc format: * setup_border_color : enable/disable border color
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:76 Incorrect use of
kernel-doc format: * setup_misr: Enable/disable MISR
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:81 Incorrect use of
kernel-doc format: * collect_misr: Read MISR signature
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_mixer_out' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_blend_config' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_alpha_out' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'clear_all_blendstages' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_blendstage' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_border_color' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'setup_misr' not described in 'dpu_hw_lm_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h:84 struct member
'collect_misr' not described in 'dpu_hw_lm_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695648/
Link: https://lore.kernel.org/r/20251219184638.1813181-10-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:76 duplicate section
name 'Return'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:112 Incorrect use of
kernel-doc format: * Disable autorefresh if enabled
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'setup_timing_gen' not described in 'dpu_hw_intf_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'setup_prg_fetch' not described in 'dpu_hw_intf_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'enable_timing' not described in 'dpu_hw_intf_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'get_status' not described in 'dpu_hw_intf_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'get_line_count' not described in 'dpu_hw_intf_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h:118 struct member
'disable_autorefresh' not described in 'dpu_hw_intf_ops'
dpu_hw_intf.h:119: warning: Excess struct member 'get_vsync_info'
description in 'dpu_hw_intf_ops'
dpu_hw_intf.h:119: warning: Excess struct member 'setup_autorefresh'
description in 'dpu_hw_intf_ops'
dpu_hw_intf.h:119: warning: Excess struct member 'get_autorefresh'
description in 'dpu_hw_intf_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695646/
Link: https://lore.kernel.org/r/20251219184638.1813181-9-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h:33 expecting prototype
for struct dpu_hw_pcc. Prototype was for struct dpu_hw_pcc_cfg instead
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h:42 Incorrect use of
kernel-doc format: * setup_pcc - setup dspp pcc
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h:48 struct member
'setup_pcc' not described in 'dpu_hw_dspp_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.h:76 expecting prototype
for dpu_hw_dspp(). Prototype was for to_dpu_hw_dspp() instead
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695652/
Link: https://lore.kernel.org/r/20251219184638.1813181-8-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct or add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:23 Incorrect use of
kernel-doc format: * dsc_disable - disable dsc
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:29 Incorrect use of
kernel-doc format: * dsc_config - configures dsc encoder
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:41 Incorrect use of
kernel-doc format: * dsc_config_thresh - programs panel thresholds
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:50 struct member
'dsc_disable' not described in 'dpu_hw_dsc_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:50 struct member
'dsc_config' not described in 'dpu_hw_dsc_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:50 struct member
'dsc_config_thresh' not described in 'dpu_hw_dsc_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h:50 struct member
'dsc_bind_pingpong_blk' not described in 'dpu_hw_dsc_ops'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695658/
Link: https://lore.kernel.org/r/20251219184638.1813181-7-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct and add kernel-doc comments to eliminate all warnings:
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:18 cannot understand
function prototype: 'enum dpu_ctl_mode_sel'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:58 struct member 'wb'
not described in 'dpu_hw_intf_cfg'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:66 Incorrect use of
kernel-doc format: * kickoff hw operation for Sw controlled interfaces
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:73 Incorrect use of
kernel-doc format: * check if the ctl is started
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:80 Incorrect use of
kernel-doc format: * kickoff prepare is in progress hw operation for sw
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:88 Incorrect use of
kernel-doc format: * Clear the value of the cached pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:96 Incorrect use of
kernel-doc format: * Query the value of the cached pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:103 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:112 Incorrect use of
kernel-doc format: * OR in the given flushbits to the
cached pending_(wb_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:121 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(cwb_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:130 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(intf_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:139 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(periph_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:148 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(merge_3d_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:157 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:166 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:175 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:185 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(dsc_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:194 Incorrect use of
kernel-doc format: * OR in the given flushbits to the cached
pending_(cdm_)flush_mask
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:202 Incorrect use of
kernel-doc format: * Write the value of the pending_flush_mask to hardware
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:208 Incorrect use of
kernel-doc format: * Read the value of the flush register
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:215 Incorrect use of
kernel-doc format: * Setup ctl_path interface config
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:223 Incorrect use of
kernel-doc format: * reset ctl_path interface config
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:244 Incorrect use of
kernel-doc format: * Set all blend stages to disabled
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:250 Incorrect use of
kernel-doc format: * Configure layer mixer to pipe configuration
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:262 Incorrect use of
kernel-doc format: * Set active pipes attached to this CTL
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:270 Incorrect use of
kernel-doc format: * Set active layer mixers attached to this CTL
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:277 struct member
'trigger_start' not described in 'dpu_hw_ctl_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:277 struct member
'is_started' not described in 'dpu_hw_ctl_ops'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:277 struct member
'trigger_pending' not described in 'dpu_hw_ctl_ops'
[many here]
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:319 struct member
'pending_periph_flush_mask' not described in 'dpu_hw_ctl'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:319 struct member
'pending_merge_3d_flush_mask' not described in 'dpu_hw_ctl'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:319 struct member
'pending_dspp_flush_mask' not described in 'dpu_hw_ctl'
Warning: drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h:327 expecting
prototype for dpu_hw_ctl(). Prototype was for to_dpu_hw_ctl() instead
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695649/
Link: https://lore.kernel.org/r/20251219184638.1813181-5-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct and add kernel-doc comments to eliminate all warnings:
Warning: ../drivers/gpu/drm/msm/dp/dp_debug.h:31 expecting prototype for
msm_dp_debug_get(). Prototype was for msm_dp_debug_init() instead
Warning: ../drivers/gpu/drm/msm/dp/dp_drm.c:24 function parameter
'connector' not described in 'msm_dp_bridge_detect'
Warning: ../drivers/gpu/drm/msm/dp/dp_link.h:90 expecting prototype for
mdss_dp_test_bit_depth_to_bpp(). Prototype was for
msm_dp_link_bit_depth_to_bpp() instead
Warning: ../drivers/gpu/drm/msm/dp/dp_link.h:126 function parameter
'aux' not described in 'msm_dp_link_get'
Warning: ../drivers/gpu/drm/msm/dp/dp_link.h:126 function parameter
'dev' not described in 'msm_dp_link_get'
Warning: ../drivers/gpu/drm/msm/dp/dp_panel.h:70 function parameter
'bw_code' not described in 'is_link_rate_valid'
Warning: ../drivers/gpu/drm/msm/dp/dp_panel.h:84 expecting prototype for
msm_dp_link_is_lane_count_valid(). Prototype was for
is_lane_count_valid() instead
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695647/
Link: https://lore.kernel.org/r/20251219184638.1813181-3-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Correct and add kernel-doc comments to eliminate all warnings:
Warning: ../drivers/gpu/drm/msm/disp/mdp_format.h:27 This comment starts
with '/**', but isn't a kernel-doc comment.
Warning: ../drivers/gpu/drm/msm/disp/mdp_format.h:64 struct member
'bpc_a' not described in 'msm_format'
Warning: ../drivers/gpu/drm/msm/disp/mdp_format.h:64 struct member
'bpc_b_cb' not described in 'msm_format'
Warning: ../drivers/gpu/drm/msm/disp/mdp_format.h:64 struct member
'bpc_g_y' not described in 'msm_format'
Warning: ../drivers/gpu/drm/msm/disp/mdp_format.h:64 struct member
'bpc_r_cr' not described in 'msm_format'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/695650/
Link: https://lore.kernel.org/r/20251219184638.1813181-2-rdunlap@infradead.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
