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Merge tag 'backlight-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

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Pull backlight updates from Lee Jones:
 "Fix-ups:
   - Remove unused BACKLIGHT_LCD_SUPPORT symbol
   - Remove unused BACKLIGHT_CLASS_DEVICE dependencies
   - Add DT support to lm3630a_bl

  Bug Fixes:
   - Fix error path issues in lm3630a_bl"

* tag 'backlight-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: lm3630a: Add firmware node support
  dt-bindings: backlight: Add lm3630a bindings
  backlight: lm3630a: Return 0 on success in update_status functions
  video: lcd: Remove useless BACKLIGHT_CLASS_DEVICE dependencies
  video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol
This commit is contained in:
Linus Torvalds
2019-05-14 10:45:03 -07:00
parent ebcf5bb282 8fbce8efe1
commit e0654264c4
15 changed files with 293 additions and 45 deletions
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4
include/linux/platform_data/lm3630a_bl.h
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@@ -38,9 +38,11 @@ enum lm3630a_ledb_ctrl {
#define LM3630A_MAX_BRIGHTNESS 255
/*
*@leda_label : optional led a label.
*@leda_init_brt : led a init brightness. 4~255
*@leda_max_brt : led a max brightness. 4~255
*@leda_ctrl : led a disable, enable linear, enable exponential
*@ledb_label : optional led b label.
*@ledb_init_brt : led b init brightness. 4~255
*@ledb_max_brt : led b max brightness. 4~255
*@ledb_ctrl : led b disable, enable linear, enable exponential
@@ -50,10 +52,12 @@ enum lm3630a_ledb_ctrl {
struct lm3630a_platform_data {
/* led a config. */
const char *leda_label;
int leda_init_brt;
int leda_max_brt;
enum lm3630a_leda_ctrl leda_ctrl;
/* led b config. */
const char *ledb_label;
int ledb_init_brt;
int ledb_max_brt;
enum lm3630a_ledb_ctrl ledb_ctrl;