Srinivas KandagatlaandGreg Kroah-Hartman eaf9394ed7 drm/msm/dp: unregister audio driver during unbind ...

[ Upstream commit 85c636284c ]

while binding the code always registers a audio driver, however there
is no corresponding unregistration done in unbind. This leads to multiple
redundant audio platform devices if dp_display_bind and dp_display_unbind
happens multiple times during startup. On X13s platform this resulted in
6 to 9 audio codec device instead of just 3 codec devices for 3 dp ports.

Fix this by unregistering codecs on unbind.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: d13e36d7d2 ("drm/msm/dp: add audio support for Display Port on MSM")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/533324/
Link: https://lore.kernel.org/r/20230421145657.12186-1-srinivas.kandagatla@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-30 12:57:51 +01:00

..

dp_audio.c

drm/msm/dp: unregister audio driver during unbind

2023-05-30 12:57:51 +01:00

dp_audio.h

drm/msm/dp: unregister audio driver during unbind

2023-05-30 12:57:51 +01:00

dp_aux.c

drm/msm/dp: do not complete dp_aux_cmd_fifo_tx() if irq is not for aux transfer

2023-01-18 11:44:54 +01:00

dp_aux.h

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dp_catalog.c

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dp_catalog.h

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dp_ctrl.c

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dp_ctrl.h

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dp_debug.c

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dp_debug.h

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dp_display.c

drm/msm/dp: unregister audio driver during unbind

2023-05-30 12:57:51 +01:00

dp_display.h

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dp_drm.c

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dp_drm.h

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dp_hpd.c

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dp_hpd.h

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dp_link.c

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dp_link.h

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dp_panel.c

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dp_panel.h

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dp_parser.c

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dp_parser.h

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dp_power.c

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dp_power.h

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dp_reg.h

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