Re: [PATCH v3 3/4] backlight: pwm_bl: Set scale type for CIE 1931 curves

On Tue, 09 Jul 2019, Matthias Kaehlcke wrote:

For backlight curves calculated with the CIE 1931 algorithm set the brightness scale type to non-linear. This makes the scale type available to userspace via the 'scale' sysfs attribute.

Signed-off-by: Matthias Kaehlcke mka@chromium.org Tested-by: Enric Balletbo i Serra enric.balletbo@collabora.com Acked-by: Daniel Thompson daniel.thompson@linaro.org

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Changes in v3:

• mark scale as non-linear instead of using the CIE1931 type which has been removed
• updated commit message

Changes in v2:

• added Enric's 'Tested-by' tag
• added Daniel's 'Acked-by' tag

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drivers/video/backlight/pwm_bl.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)

Applied, thanks.