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101903 Commits

Author SHA1 Message Date
Dmitry Baryshkov
77d0243a33 drm/msm/dp: stop parsing clock names from DT 
All supported platforms use the same clocks configuration. Instead of
parsing names from DT in a pretty complex manner, use the static
configuration. If at some point newer (or older) platforms have
different clock configuration, this clock config can be moved to the
device data.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576115/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-7-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
9bd0946d5c drm/msm/dp: simplify stream clocks handling 
There is only a single DP_STREAM_PM clock, stream_pixel. Instead of
using a separate dss_module_power instance for this single clock, handle
this clock directly. This allows us to drop several wrapping functions.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576102/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-6-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
17cb153f81 drm/msm/dp: fold dp_power into dp_ctrl module 
The dp_power submodule is limited to handling the clocks only following
previous cleanups. Fold it into the dp_ctrl submodule, removing one
unnecessary level of indirection.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576104/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-5-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
47103b5824 drm/msm/dp: inline dp_power_(de)init 
In preparation to cleanup of the dp_power module, inline dp_power_init()
and dp_power_deinit() functions, which are now just turning the clocks
on and off.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576113/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-4-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
31a01db14b drm/msm/dp: parse DT from dp_parser_get 
It makes little sense to split the submodule get and actual DT parsing.
Call dp_parser_parse() directly from dp_parser_get(), so that the parser
data is fully initialised once it is returned to the caller.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576101/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-3-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
9aeb50ea0e drm/msm/dp: drop unused fields from dp_power_private 
Drop unused and obsolete fields from struct dp_power_private.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576100/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-2-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Dmitry Baryshkov
08c5b691ee drm/msm/dp: drop unused parser definitions 
Drop several unused and obsolete definitions from the dp_parser module.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/576110/
Link: https://lore.kernel.org/r/20240126-dp-power-parser-cleanup-v3-1-098d5f581dd3@linaro.org
 2024-02-11 22:38:07 +02:00
Kuogee Hsieh
72b557c159 drm/msm/dp: remove mdss_dp_test_bit_depth_to_bpc() 
mdss_dp_test_bit_depth_to_bpc() can be replace by
mdss_dp_test_bit_depth_to_bpp() / 3. Hence remove it.

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/574279/
Link: https://lore.kernel.org/r/1704993255-12753-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-02-11 22:38:06 +02:00
Kuogee Hsieh
858ddb64f1 drm/msm/dpu: improve DSC allocation 
At DSC V1.1 DCE (Display Compression Engine) contains a DSC encoder.
However, at DSC V1.2 DCE consists of two DSC encoders, one has an odd
index and another one has an even index. Each encoder can work
independently. But only two DSC encoders from same DCE can be paired
to work together to support DSC merge mode at DSC V1.2. For DSC V1.1
two consecutive DSC encoders (start with even index) have to be paired
to support DSC merge mode.  In addition, the DSC with even index have
to be mapped to even PINGPONG index and DSC with odd index have to be
mapped to odd PINGPONG index at its data path in regardless of DSC
V1.1 or V1.2. This patch improves DSC allocation mechanism with
consideration of those factors.

Changes in V6:
-- rename _dpu_rm_reserve_dsc_single to _dpu_rm_dsc_alloc
-- rename _dpu_rm_reserve_dsc_pair to _dpu_rm_dsc_alloc_pair
-- pass global_state to _dpu_rm_pingpong_next_index()
-- remove pp_max
-- fix for loop condition check at _dpu_rm_dsc_alloc()

Changes in V5:
-- delete dsc_id[]
-- update to global_state->dsc_to_enc_id[] directly
-- replace ndx with idx
-- fix indentation at function declaration
-- only one for loop at _dpu_rm_reserve_dsc_single()

Changes in V4:
-- rework commit message
-- use reserved_by_other()
-- add _dpu_rm_pingpong_next_index()
-- revise _dpu_rm_pingpong_dsc_check()

Changes in V3:
-- add dpu_rm_pingpong_dsc_check()
-- for pair allocation use i += 2 at for loop

Changes in V2:
    -- split _dpu_rm_reserve_dsc() into _dpu_rm_reserve_dsc_single() and
       _dpu_rm_reserve_dsc_pair()

Fixes: f2803ee91a ("drm/msm/disp/dpu1: Add DSC support in RM")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/572144/
Link: https://lore.kernel.org/r/1702580172-30606-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-02-11 22:38:06 +02:00
Dmitry Baryshkov
df3c789994 drm/msm/mdp5: drop split display support 
The MSM DSI driver has dropped support for calling
mdp_kms_funcs::set_split_display() callback. Drop corresponding callback
from the mdp5 driver together with the rest of the infrastructure.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561698/
Link: https://lore.kernel.org/r/20231009205727.2781802-6-dmitry.baryshkov@linaro.org
 2024-02-11 22:38:06 +02:00
Dmitry Baryshkov
89cdd4dee1 drm/msm/dsi: remove msm_dsi::encoder 
There is no need anymore to stop the drm_encoder instance in struct
msm_dsi. Remove corresponding field.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561697/
Link: https://lore.kernel.org/r/20231009205727.2781802-5-dmitry.baryshkov@linaro.org
 2024-02-11 22:38:06 +02:00
Dmitry Baryshkov
51c139615b drm/msm/dsi: stop calling set_split_display 
Since the commit 8b03ad30e3 ("drm/msm/dsi: Use one connector for dual
DSI mode"), the second DSI host in the bonded pair will not be
associated with the encoder and will not get the bridges, thus making
condition in msm_dsi_manager_set_split_display() always false.

Technically that change broke bonded DSI support in the MDP5 driver. But
since nobody complained in the last 5.5 years, it seems that nobody
cares enough.

Drop the msm_dsi_manager_set_split_display() completely and stop calling
the set_split_display() KMS callback. Also remove the
msm_dsi::external_bridge field which was only used by the mentioned
function.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561695/
Link: https://lore.kernel.org/r/20231009205727.2781802-4-dmitry.baryshkov@linaro.org
 2024-02-11 22:38:06 +02:00
Dmitry Baryshkov
891a8d83c1 drm/msm/dsi: drop msm_dsi_device_connected() function 
Since the commit 8f59ee9a57 ("drm/msm/dsi: Adjust probe order") the
DSI hosts are not bound through the component framework if the DSI
driver wasn't attached to the DSI device connected to this host.

Afterwards, if there is no bridge (including the panel bridge) created
for the DSI device then devm_drm_of_get_bridge() will return an error,
also making msm_dsi_manager_ext_bridge_init() and thus DSI modesetting
init fail.

This way there can be no 'unconnected' MSM DSI bridges. Remove the
msm_dsi_device_connected() function.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561692/
Link: https://lore.kernel.org/r/20231009205727.2781802-3-dmitry.baryshkov@linaro.org
 2024-02-11 22:38:06 +02:00
Dmitry Baryshkov
ec97f37189 drm/msm/dsi: do not store internal bridge pointer 
Since the driver was switched to devm_drm_bridge_add(), there is no need
anymore to store the created bridge instance in struct msm_dsi. Drop
this field and pass data directly.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/561693/
Link: https://lore.kernel.org/r/20231009205727.2781802-2-dmitry.baryshkov@linaro.org
 2024-02-11 22:38:06 +02:00
Rob Clark
41c177cf35 Merge tag 'drm-misc-next-2024-02-08' into msm-next 
Merge the drm-misc tree to uprev MSM CI.

Signed-off-by: Rob Clark <robdclark@chromium.org>
 2024-02-11 12:34:39 -08:00
Ville Syrjälä
cd1f0d3df2 drm/i915/dvo: Use sizeof(*variable) instead of sizeof(type) 
Prefer sizeof(*variable) to sizeof(type) to make it a bit
harder to screw things up.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-14-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:46:13 +02:00
Ville Syrjälä
8dc0e7dfc5 drm/i915/dvo/ns2501: Nuke pointless casts 
The dvo 'dev_priv' is void* so no need for an explicit cast.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-13-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:46:06 +02:00
Ville Syrjälä
1db5efe51f drm/i915/wm: Use per-device debugs ilk wm code 
Switch to drm_dbg_kms() in the ilk wm code so we see which
device generated the debugs. Need to plumb i915 a bit deeper
to make that happen.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-12-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:34:16 +02:00
Ville Syrjälä
167712d82a drm/i915/wm: Use per-device debugs in pre-ilk wm code 
Switch to drm_dbg_kms() in the pre-ilk wm code so we see which
device generated the debugs. Need to plumb i915 a bit deeper
to make that happen.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:34:06 +02:00
Ville Syrjälä
29d7a5b4d2 drm/i915/wm: Pass the whole i915 to intel_get_cxsr_latency() 
Just pass the whole i915 to intel_get_cxsr_latency() instead
of having each caller dig out bits and pieces.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-10-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:33:23 +02:00
Ville Syrjälä
8c9e4f68b8 drm/i915/hdcp: Use per-device debugs 
Switch to per-device debugs in the hdcp code so we see at least which
device is involved. Should proably also print the connector/encoder/etc.
in there, but left that for the future.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-9-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:32:37 +02:00
Ville Syrjälä
ff9bc20cd2 drm/i915/bios: Use per-device debugs for VBT related stuff 
Switch to drm_dbg_kms() in the VBT code so we see which
device generated the debugs. Need to plumb i915 a bit deeper
to make that happen.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-8-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:32:25 +02:00
Ville Syrjälä
abe6af1627 drm/i915/bios: Switch to kms debugs 
The VBT code is all about displays, so switch to UT_KMS debugs
from UT_DRIVER.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-7-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:32:10 +02:00
Ville Syrjälä
5f67258c08 drm/i915/fb: Use per-device debugs 
Switch to drm_dbg_kms() in the fb code so we see which
device generated the debugs.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-6-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:31:42 +02:00
Ville Syrjälä
0128e89a91 drm/i915/color: Use per-device debugs 
Switch to drm_dbg_kms() in the LUT validation code so we see
which device generated the debugs. Need to plumb i915 a bit
deeper to make that happen.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:31:30 +02:00
Ville Syrjälä
ca93f9f3a8 drm/i915/sdvo: Fix up code alignment 
Realign a bunch of code that has become messy.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:31:17 +02:00
Ville Syrjälä
dff8f3f85a drm/i915/sdvo: Convert to per-device debugs 
Use drm_dbg_kms() instead of DRM_DEBUG_KMS() in the sdvo code
to get the device name into the debug prints.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:31:04 +02:00
Ville Syrjälä
c9950a5d50 drm/i915: Correct for_each_old_global_obj_in_state() arguments 
for_each_old_global_obj_in_state() gives us the old state, not the
new state. Correct the name of the macro argument.

Note that while the argument was misnamed the macro did work
correctly regardless.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208151720.7866-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:30:51 +02:00
Ville Syrjälä
6061811d72 drm/i915/dp: Limit SST link rate to <=8.1Gbps 
Limit the link rate to HBR3 or below (<=8.1Gbps) in SST mode.
UHBR (10Gbps+) link rates require 128b/132b channel encoding
which we have not yet hooked up into the SST/no-sideband codepaths.

Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208154552.14545-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
 2024-02-09 14:23:22 +02:00
Matthew Auld
63fb531fbf drm/xe/display: fix i915_gem_object_is_shmem() wrapper 
shmem ensures the memory is cleared on allocation, however here we are
using TTM, which doesn't natively support shmem (other than for swap),
but instead just allocates normal system memory. And we only zero such
memory for userspace allocations. In the case of intel_fbdev we are
missing the memset_io() since display path incorrectly thinks object is
shmem based.

Fixes: 44e694958b ("drm/xe/display: Implement display support")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240205153110.38340-2-matthew.auld@intel.com
 2024-02-09 10:28:48 +00:00
Jani Nikula
e154c4fc7b drm: remove drm_debug_printer in favor of drm_dbg_printer 
Convert the remaining drm_debug_printer users over to drm_dbg_printer,
as it can handle the cases without struct drm_device pointer, and also
provides drm debug category and prefix support. Remove drm_debug_printer
altogether.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/18b5b91e62d071675a651f6f91c58f05ad74134a.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:52:43 +02:00
Jani Nikula
e7835e023f drm/xe: switch from drm_debug_printer() to device specific drm_dbg_printer() 
Prefer the device specific debug printer.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/35929b030f7ba67cd32808d42e916aa9cfb5709d.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:52:28 +02:00
Jani Nikula
d2dda3bf5c drm/i915: use drm_printf() with the drm_err_printer intead of pr_err() 
There's already a related drm_printer. Use it to preserve the context
instead of a separate pr_err().

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/246c0c275d05c919d959983e1784e3f7347f4540.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:52:09 +02:00
Jani Nikula
d50892a955 drm/i915: switch from drm_debug_printer() to device specific drm_dbg_printer() 
Prefer the device specific debug printer.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/f2614dfcba295be20c650cdab24c3979d265f422.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:52:06 +02:00
Jani Nikula
2e61504fd1 drm/dp: switch drm_dp_vsc_sdp_log() to struct drm_printer 
Use the existing drm printer infrastructure instead of local macros.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/cdf8faf272d345de215feb6ececba384ecaecdb4.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:52:02 +02:00
Jani Nikula
3b32a1b9fa drm/mode: switch from drm_debug_printer() to device specific drm_dbg_printer() 
Prefer the device specific debug printer.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/56f6f3e8e045206706d7a292968b6b2f4fc19c27.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:51:59 +02:00
Jani Nikula
6470aac024 drm/dp_mst: switch from drm_debug_printer() to device specific drm_dbg_printer() 
Prefer the device specific debug printer.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/50d510a6e13735cef10325742bf49b7f6955b970.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:51:56 +02:00
Jani Nikula
9fd6f61a29 drm/print: add drm_dbg_printer() for drm device specific printer 
We've lacked a device specific debug printer. Add one. Take category
into account too.

__builtin_return_address(0) is inaccurate here, so don't use it. If
necessary, we can later pass __func__ to drm_dbg_printer() by wrapping
it inside a macro.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/48607d58e5cdf8341ffdd522257542fa2ce41a19.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:51:53 +02:00
Jani Nikula
5e0c04c8c4 drm/print: make drm_err_printer() device specific by using drm_err() 
With few users for drm_err_printer(), it's still feasible to convert it
to be device specific. Use drm_err() under the hood.

While at it, make the prefix optional.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/2a9cdcfc1df44568078f7c131e2e7e0f7c94e97e.1705410327.git.jani.nikula@intel.com
 2024-02-09 11:51:13 +02:00
Jani Nikula
27b8f91c08 drm/bridge: remove ->get_edid callback 
There are no more users of the ->get_edid callback left. They've all
been converted to ->edid_read. Remove the callback, and the fallback in
drm_bridge_edid_read().

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/34407a355ec6848fc44f8c30d245fcbc5687195e.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:20 +02:00
Jani Nikula
bf6def0c57 drm/bridge: ti-sn65dsi86: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/9e54fb12c950486fb1b928b57da7bace8458ca2c.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:18 +02:00
Jani Nikula
d1a5af987a drm/bridge: tc358767: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/978100cf8915b580ce66d34d27ed48858d9c161a.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:16 +02:00
Jani Nikula
867a3ad827 drm/bridge: tc358767: update the EDID property 
The EDID property should be updated between reading the EDID and adding
the modes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/95dc1f219d8cb31e4ff30ce1f516e6f4b5e06802.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:13 +02:00
Jani Nikula
758abe988c drm: bridge: dw_hdmi: clear the EDID property and CEC address on failures 
If EDID read fails, clear the EDID property and CEC address.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/a417ae48da6cc0dc8a9e3d929ce0c91f1e4905f1.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:10 +02:00
Jani Nikula
6ebe4020fb drm: bridge: dw_hdmi: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

v2: Fix -Wuninitialized (kernel test robot)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/400bfdeca4fd25b7624286e5969c4b0b1331c2b4.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:07 +02:00
Jani Nikula
56e7ce5dcd drm: adv7511: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/d38a3ad5dc964c11967219e41efe02297514f1c2.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:06 +02:00
Jani Nikula
d4fb6c44cb drm: xlnx: zynqmp_dpsub: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/549694273b57e7275de01daf8ce60579121998d4.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:03 +02:00
Jani Nikula
46876af3a4 drm/omap/hdmi5: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/da96653c111a7f989c7c804923968fa5f47c6b5a.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:16:01 +02:00
Jani Nikula
13a9e2beb8 drm/omap/hdmi4: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/4c9b24a399e8f305698f8fe5ebd687bfd6ce2e59.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:15:59 +02:00
Jani Nikula
18701c50d6 drm/msm/hdmi: switch to ->edid_read callback 
Prefer using the struct drm_edid based callback and functions.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/2f127a42e3a9472f5a7c6bcbc8a42433e94acb3f.1706038510.git.jani.nikula@intel.com
 2024-02-09 10:15:57 +02:00