Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16 |
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#
554484e4 |
| 03-Feb-2024 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis
drm/msm/dp: allow voltage swing / pre emphasis of 3
[ Upstream commit 22578178e5dd6d3aa4490879df8b6c2977d980be ]
Both dp_link_adjust_levels() and dp_ctrl_update_vx_px() limit swing and pre-emphasis to 2, while the real maximum value for the sum of the voltage swing and pre-emphasis is 3. Fix the DP code to remove this limitation.
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Tested-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/577006/ Link: https://lore.kernel.org/r/20240203-dp-swing-3-v1-1-6545e1706196@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.15, v6.6.14, v6.6.13 |
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#
1449c757 |
| 17-Jan-2024 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: return correct Colorimetry for DP_TEST_DYNAMIC_RANGE_CEA case
[ Upstream commit fcccdafd91f8bdde568b86ff70848cf83f029add ]
MSA MISC0 bit 1 to 7 contains Colorimetry Indicator Field. dp_
drm/msm/dp: return correct Colorimetry for DP_TEST_DYNAMIC_RANGE_CEA case
[ Upstream commit fcccdafd91f8bdde568b86ff70848cf83f029add ]
MSA MISC0 bit 1 to 7 contains Colorimetry Indicator Field. dp_link_get_colorimetry_config() returns wrong colorimetry value in the DP_TEST_DYNAMIC_RANGE_CEA case in the current implementation. Hence fix this problem by having dp_link_get_colorimetry_config() return defined CEA RGB colorimetry value in the case of DP_TEST_DYNAMIC_RANGE_CEA.
Changes in V2: -- drop retrieving colorimetry from colorspace -- drop dr = link->dp_link.test_video.test_dyn_range assignment
Changes in V3: -- move defined MISCr0a Colorimetry vale to dp_reg.h -- rewording commit title -- rewording commit text to more precise describe this patch
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/574888/ Link: https://lore.kernel.org/r/1705526010-597-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.12 |
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1506145c |
| 10-Jan-2024 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msms/dp: fixed link clock divider bits be over written in BPC unknown case
[ Upstream commit 77e8aad5519e04f6c1e132aaec1c5f8faf41844f ]
Since the value of DP_TEST_BIT_DEPTH_8 is already left sh
drm/msms/dp: fixed link clock divider bits be over written in BPC unknown case
[ Upstream commit 77e8aad5519e04f6c1e132aaec1c5f8faf41844f ]
Since the value of DP_TEST_BIT_DEPTH_8 is already left shifted, in the BPC unknown case, the additional shift causes spill over to the other bits of the [DP_CONFIGURATION_CTRL] register. Fix this by changing the return value of dp_link_get_test_bits_depth() in the BPC unknown case to (DP_TEST_BIT_DEPTH_8 >> DP_TEST_BIT_DEPTH_SHIFT).
Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/573989/ Link: https://lore.kernel.org/r/1704917931-30133-1-git-send-email-quic_khsieh@quicinc.com [quic_abhinavk@quicinc.com: fix minor checkpatch warning to align with opening braces] Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48 |
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eba8c99a |
| 25-Aug-2023 |
Stephen Boyd <swboyd@chromium.org> |
drm/msm/dp: Add newlines to debug printks
These debug printks are missing newlines, causing drm debug logs to be hard to read. Add newlines so that the messages are on their own line.
Cc: Kuogee Hs
drm/msm/dp: Add newlines to debug printks
These debug printks are missing newlines, causing drm debug logs to be hard to read. Add newlines so that the messages are on their own line.
Cc: Kuogee Hsieh <quic_khsieh@quicinc.com> Cc: Vinod Polimera <quic_vpolimer@quicinc.com> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Fixes: 601f0479c583 ("drm/msm/dp: add logs across DP driver for ease of debugging") Fixes: cd779808cccd ("drm/msm/dp: Add basic PSR support for eDP") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/554533/ Link: https://lore.kernel.org/r/20230825230109.2264345-1-swboyd@chromium.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
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Revision tags: v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20 |
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eef01b4e |
| 14-Mar-2023 |
Colin Ian King <colin.i.king@gmail.com> |
drm/msm/dp: Fix spelling mistake "Capabiity" -> "Capability"
There is a spelling mistake in a drm_dbg_dp message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Abhinav
drm/msm/dp: Fix spelling mistake "Capabiity" -> "Capability"
There is a spelling mistake in a drm_dbg_dp message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/526658/ Link: https://lore.kernel.org/r/20230314082050.26331-1-colin.i.king@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15 |
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cd779808 |
| 02-Mar-2023 |
Vinod Polimera <quic_vpolimer@quicinc.com> |
drm/msm/dp: Add basic PSR support for eDP
Add support for basic panel self refresh (PSR) feature for eDP. Add a new interface to set PSR state in the sink from DPU. Program the eDP controller to iss
drm/msm/dp: Add basic PSR support for eDP
Add support for basic panel self refresh (PSR) feature for eDP. Add a new interface to set PSR state in the sink from DPU. Program the eDP controller to issue PSR enter and exit SDP to the sink.
Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com> Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/524734/ Link: https://lore.kernel.org/r/1677774797-31063-10-git-send-email-quic_vpolimer@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68 |
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#
af309c0c |
| 12-Sep-2022 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: retry 3 times if set sink to D0 poweer state failed
Bring sink out of D3 (power down) mode into D0 (normal operation) mode by setting DP_SET_POWER_D0 bit to DP_SET_POWER dpcd register. T
drm/msm/dp: retry 3 times if set sink to D0 poweer state failed
Bring sink out of D3 (power down) mode into D0 (normal operation) mode by setting DP_SET_POWER_D0 bit to DP_SET_POWER dpcd register. This patch will retry 3 times if written to DP_SET_POWER register failed.
Changes in v5: -- split into two patches
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/502536/ Link: https://lore.kernel.org/r/1662999830-13916-4-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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#
d54c518a |
| 12-Sep-2022 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: replace variable err with len at dp_aux_link_power_up()
drm_dp_dpcd_readb() will return 1 to indicate one byte had been read successfully. This patch replace variable "err" with "len" ha
drm/msm/dp: replace variable err with len at dp_aux_link_power_up()
drm_dp_dpcd_readb() will return 1 to indicate one byte had been read successfully. This patch replace variable "err" with "len" have more correct meaning.
changes in v5: -- split into 3 patches
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/502533/ Link: https://lore.kernel.org/r/1662999830-13916-3-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63 |
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#
e4026115 |
| 23-Aug-2022 |
Stephen Boyd <swboyd@chromium.org> |
drm/msm/dp: Silence inconsistent indent warning
Build robots complain
smatch warnings: drivers/gpu/drm/msm/dp/dp_link.c:969 dp_link_process_link_status_update() warn: inconsistent indenting
Fix
drm/msm/dp: Silence inconsistent indent warning
Build robots complain
smatch warnings: drivers/gpu/drm/msm/dp/dp_link.c:969 dp_link_process_link_status_update() warn: inconsistent indenting
Fix it along with a trailing space from the same commit.
Cc: Kuogee Hsieh <quic_khsieh@quicinc.com> Fixes: ea530388e64b ("drm/msm/dp: skip checking LINK_STATUS_UPDATED bit") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/498954/ Link: https://lore.kernel.org/r/20220823212302.1744145-1-swboyd@chromium.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
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Revision tags: v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25 |
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#
202aceac |
| 17-Feb-2022 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: replace DRM_DEBUG_DP marco with drm_dbg_dp
Since DRM_DEBUG_DP is deprecated in favor of drm_dbg_dp(NULL, ...), this patch replace all DRM_DEBUG_DP with drm_dbg_dp().
Changes in v4: -- r
drm/msm/dp: replace DRM_DEBUG_DP marco with drm_dbg_dp
Since DRM_DEBUG_DP is deprecated in favor of drm_dbg_dp(NULL, ...), this patch replace all DRM_DEBUG_DP with drm_dbg_dp().
Changes in v4: -- replace (strucr drm_dev *)NULL with drm_dev
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/474870/ Link: https://lore.kernel.org/r/1645122930-23863-4-git-send-email-quic_khsieh@quicinc.com [DB: fixed compilation of dp_bridge_detect() caused by previous patch] Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8 |
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#
f61550b3 |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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#
40e9efdc |
| 08-Dec-2021 |
Kuogee Hsieh <quic_khsieh@quicinc.com> |
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_si
drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed
[ Upstream commit f61550b3864b9578527c28cf9c465316ac1566e1 ]
Add checking aux read/write status at both dp_link_parse_sink_count() and dp_link_parse_sink_status_filed() to avoid long timeout delay if dp aux read/write failed at timeout due to cable unplugged.
Changes in V4: -- split this patch as stand alone patch
Changes in v5: -- rebase on msm-next branch
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1638985262-2072-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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