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| author | Cheng-Yi Chiang <cychiang@chromium.org> | 2019-09-02 11:54:35 +0800 |
|---|---|---|
| committer | Neil Armstrong <narmstrong@baylibre.com> | 2019-09-02 11:42:29 +0200 |
| commit | c41784b042ac9cf97f2e871aceef3e06eff14140 (patch) | |
| tree | d2662ce1a0e8fec5a03306a9042fac21cb48775a /Documentation/misc-devices | |
| parent | 268de6530aa18fe5773062367fd119f0045f6e88 (diff) | |
| download | linux-c41784b042ac9cf97f2e871aceef3e06eff14140.tar.gz | |
drm: dw-hdmi-i2s: enable audio clock in audio_startup
In the designware databook, the sequence of enabling audio clock and setting format is not clearly specified. Currently, audio clock is enabled in the end of hw_param ops after setting format. On some monitors, there is a possibility that audio does not come out. Fix this by enabling audio clock in audio_startup ops before hw_param ops setting format. Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190902035435.44463-1-cychiang@chromium.org
Diffstat (limited to 'Documentation/misc-devices')
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