Daniel Kurtz 327e41607b drm/bridge: dw-hdmi: Restore audio when setting a mode ... [ Upstream commit fadfee3f9d ] When setting a new display mode, dw_hdmi_setup() calls dw_hdmi_enable_video_path(), which disables all hdmi clocks, including the audio clock. We should only (re-)enable the audio clock if audio was already enabled when setting the new mode. Without this patch, on RK3288, there will be HDMI audio on some monitors if i2s was played to headphone when the monitor was plugged. ACER H277HU and ASUS PB278 are two of the monitors showing this issue. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Yakir Yang <ykk@rock-chips.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191008102145.55134-1-cychiang@chromium.org Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-12-31 16:35:14 +01:00
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dw-hdmi-ahb-audio.c	drm: bridge: dw-hdmi: constify snd_pcm_ops structures	2017-08-09 15:57:29 +05:30
dw-hdmi-audio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dw-hdmi-cec.c	drm/bridge: dw-hdmi: add cec driver	2017-08-07 16:18:53 +05:30
dw-hdmi-cec.h	drm/bridge: dw-hdmi: add cec driver	2017-08-07 16:18:53 +05:30
dw-hdmi-i2s-audio.c	drm: dw-hdmi-i2s: Remove owner assignment from platform_driver	2018-04-23 08:55:21 +02:00
dw-hdmi.c	drm/bridge: dw-hdmi: Restore audio when setting a mode	2019-12-31 16:35:14 +01:00
dw-hdmi.h	drm/bridge: dw-hdmi: remove CEC engine register definitions	2017-08-07 16:19:13 +05:30
dw-mipi-dsi.c	drm/bridge/synopsys: dsi: use adjusted_mode in mode_set	2018-04-26 08:24:26 +02:00
Kconfig	drm/bridge: dw-hdmi: add cec driver	2017-08-07 16:18:53 +05:30
Makefile	drm/bridge: dw-hdmi: add cec driver	2017-08-07 16:18:53 +05:30