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| author | Simon Glass <sjg@chromium.org> | 2016-01-21 19:44:56 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-21 20:42:36 -0700 |
| commit | 363bf77acc31bf0db66e1d942860d79339e29b88 (patch) | |
| tree | 8443dffc47445836f252a6dec1efd6451ab37cc0 /include/dm | |
| parent | 0e23fd81a54f92655315a1bc3aec85d1a3dd9ae8 (diff) | |
| download | u-boot-imx-363bf77acc31bf0db66e1d942860d79339e29b88.zip u-boot-imx-363bf77acc31bf0db66e1d942860d79339e29b88.tar.gz u-boot-imx-363bf77acc31bf0db66e1d942860d79339e29b88.tar.bz2 | |
dm: backlight: Add a backlight uclass
LCD panels normally have a backlight which can be controlled to illuminate
the LCD contents. Add a uclass to support this. Initially it only has a
method to enable the backlight.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/uclass-id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 8f0381d..5421981 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -45,6 +45,7 @@ enum uclass_id { UCLASS_MMC, /* SD / MMC card or chip */ UCLASS_MOD_EXP, /* RSA Mod Exp device */ UCLASS_MTD, /* Memory Technology Device (MTD) device */ + UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */ UCLASS_PCH, /* x86 platform controller hub */ UCLASS_PCI, /* PCI bus */ UCLASS_PCI_GENERIC, /* Generic PCI bus device */ |