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| author | Meghana Madhyastha <meghana.madhyastha@gmail.com> | 2018-01-24 16:40:12 +0000 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-02-20 11:07:22 -0500 |
| commit | f4ccc2b5767c3246826f40fdf166112aa376af8c (patch) | |
| tree | 12af1e36d132b1f8ee90e765344f0ea7edfbca1b /drivers/gpu/drm/omapdrm/displays/panel-dpi.c | |
| parent | d593bfdb62951313132b626b0fa5b3889335a108 (diff) | |
| download | lwn-f4ccc2b5767c3246826f40fdf166112aa376af8c.tar.gz lwn-f4ccc2b5767c3246826f40fdf166112aa376af8c.zip | |
drm/omapdrm: Use backlight_enable/disable helpers
Use backlight_enable/disable helpers instead of changing
the property and calling backlight_update_status for cleaner
and simpler code and also to avoid repetitions.
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/30d5b26c3c7d75de3d2ab3cff9dee67084fc3caf.1516810725.git.meghana.madhyastha@gmail.com
Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-dpi.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/panel-dpi.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c index efff6dbbb86f..2d8b0a3ebd30 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c @@ -87,11 +87,7 @@ static int panel_dpi_enable(struct omap_dss_device *dssdev) } gpiod_set_value_cansleep(ddata->enable_gpio, 1); - - if (ddata->backlight) { - ddata->backlight->props.power = FB_BLANK_UNBLANK; - backlight_update_status(ddata->backlight); - } + backlight_enable(ddata->backlight); dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; @@ -106,10 +102,7 @@ static void panel_dpi_disable(struct omap_dss_device *dssdev) if (!omapdss_device_is_enabled(dssdev)) return; - if (ddata->backlight) { - ddata->backlight->props.power = FB_BLANK_POWERDOWN; - backlight_update_status(ddata->backlight); - } + backlight_disable(ddata->backlight); gpiod_set_value_cansleep(ddata->enable_gpio, 0); regulator_disable(ddata->vcc_supply); |