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| author | Marijn Suijten <marijn.suijten@somainline.org> | 2021-11-15 21:34:57 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-12-22 12:18:02 +0100 |
| commit | c70aefdedb24ec545d0958f17faae3b3a3141d2e (patch) | |
| tree | e71bf93ce9adece44cbedd616f095228bbe393f8 /drivers/video/backlight/jornada720_bl.c | |
| parent | backlight: qcom-wled: Remove unnecessary 4th default string in WLED3 (diff) | |
| download | linux-c70aefdedb24ec545d0958f17faae3b3a3141d2e.tar.xz linux-c70aefdedb24ec545d0958f17faae3b3a3141d2e.zip | |
backlight: qcom-wled: Provide enabled_strings default for WLED 4 and 5
Only WLED 3 sets a sensible default that allows operating this driver
with just qcom,num-strings in the DT; WLED 4 and 5 require
qcom,enabled-strings to be provided otherwise enabled_strings remains
zero-initialized, resulting in every string-specific register write
(currently only the setup and config functions, brightness follows in a
future patch) to only configure the zero'th string multiple times.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211115203459.1634079-8-marijn.suijten@somainline.org
Diffstat (limited to 'drivers/video/backlight/jornada720_bl.c')
0 files changed, 0 insertions, 0 deletions