Subject: + backlight-atmel-pwm-bl-fix-reported-brightness.patch added to -mm tree To: jhovold@xxxxxxxxx,jg1.han@xxxxxxxxxxx,stable@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Fri, 01 Nov 2013 13:07:31 -0700 The patch titled Subject: backlight: atmel-pwm-bl: fix reported brightness has been added to the -mm tree. Its filename is backlight-atmel-pwm-bl-fix-reported-brightness.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/backlight-atmel-pwm-bl-fix-reported-brightness.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/backlight-atmel-pwm-bl-fix-reported-brightness.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Johan Hovold <jhovold@xxxxxxxxx> Subject: backlight: atmel-pwm-bl: fix reported brightness The driver supports 16-bit brightness values, but the value returned from get_brightness was truncated to eight bits. Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx> Cc: Jingoo Han <jg1.han@xxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/backlight/atmel-pwm-bl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/video/backlight/atmel-pwm-bl.c~backlight-atmel-pwm-bl-fix-reported-brightness drivers/video/backlight/atmel-pwm-bl.c --- a/drivers/video/backlight/atmel-pwm-bl.c~backlight-atmel-pwm-bl-fix-reported-brightness +++ a/drivers/video/backlight/atmel-pwm-bl.c @@ -70,7 +70,7 @@ static int atmel_pwm_bl_set_intensity(st static int atmel_pwm_bl_get_intensity(struct backlight_device *bd) { struct atmel_pwm_bl *pwmbl = bl_get_data(bd); - u8 intensity; + u32 intensity; if (pwmbl->pdata->pwm_active_low) { intensity = pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY) - @@ -80,7 +80,7 @@ static int atmel_pwm_bl_get_intensity(st pwm_channel_readl(&pwmbl->pwmc, PWM_CDTY); } - return intensity; + return intensity & 0xffff; } static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl) _ Patches currently in -mm which might be from jhovold@xxxxxxxxx are backlight-atmel-pwm-bl-fix-reported-brightness.patch backlight-atmel-pwm-bl-fix-gpio-polarity-in-remove.patch backlight-atmel-pwm-bl-fix-module-autoload.patch backlight-atmel-pwm-bl-clean-up-probe-error-handling.patch backlight-atmel-pwm-bl-clean-up-get_intensity.patch backlight-atmel-pwm-bl-remove-unused-include.patch backlight-atmel-pwm-bl-use-gpio_is_valid.patch backlight-atmel-pwm-bl-refactor-gpio_on-handling.patch backlight-atmel-pwm-bl-use-gpio_request_one.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html