diff options
| author |   Meghana Madhyastha <meghana.madhyastha@gmail.com> | 2018-01-24 16:39:27 +0000 |
|---|---|---|
| committer |   Sean Paul <seanpaul@chromium.org> | 2018-02-20 11:07:22 -0500 |
| commit | d593bfdb62951313132b626b0fa5b3889335a108 (patch) | |
| tree | 77a8a2baf73d55de8e582043bb05dc5f60404f42 /drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | |
| parent | drm/tinydrm: Call devres version of of_find_backlight (diff) | |
| download | linux-dev-d593bfdb62951313132b626b0fa5b3889335a108.tar.xz linux-dev-d593bfdb62951313132b626b0fa5b3889335a108.zip | |
drm/panel: 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>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/bc80cdb5cf1a6638dce9fb9f8da674e361e3b749.1516810725.git.meghana.madhyastha@gmail.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c index 3aeb0bda4947..8a5137963c7d 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c @@ -117,10 +117,7 @@ static int sharp_nt_panel_disable(struct drm_panel *panel) if (!sharp_nt->enabled) return 0; - if (sharp_nt->backlight) { - sharp_nt->backlight->props.power = FB_BLANK_POWERDOWN; - backlight_update_status(sharp_nt->backlight); - } + backlight_disable(sharp_nt->backlight); sharp_nt->enabled = false; @@ -203,10 +200,7 @@ static int sharp_nt_panel_enable(struct drm_panel *panel) if (sharp_nt->enabled) return 0; - if (sharp_nt->backlight) { - sharp_nt->backlight->props.power = FB_BLANK_UNBLANK; - backlight_update_status(sharp_nt->backlight); - } + backlight_enable(sharp_nt->backlight); sharp_nt->enabled = true; |