diff options
| author | Matt Wagner <mwagner@nvidia.com> | 2011-07-22 00:13:08 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-08-09 15:38:23 -0700 |
| commit | c6b3cd0903bb29bca54daa83c183d6f20ee6bc90 (patch) | |
| tree | 5e1c861e614b5512705a84af700a7273b200667b /include | |
| parent | 066831b4f514ca4395e5a4ee15390d9f256a5f99 (diff) | |
video: backlight: tegra: add callback to tegra_pwm_backlight
tegra-pwm-backlight now has a notify function that enables the
brightness to be passed back to the boardfile where it is modified.
Bug 854820
Change-Id: I1425d801f77987485b58c3cbedae464b5db88444
Reviewed-on: http://git-master/r/42639
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tegra_pwm_bl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tegra_pwm_bl.h b/include/linux/tegra_pwm_bl.h index ee924842bf84..68fecb522cfc 100644 --- a/include/linux/tegra_pwm_bl.h +++ b/include/linux/tegra_pwm_bl.h @@ -22,6 +22,7 @@ struct platform_tegra_pwm_backlight_data { unsigned int period; unsigned int clk_div; unsigned int clk_select; + int (*notify)(struct device *dev, int brightness); }; #endif /* TERGA_PWM_BL_H */ |