diff options
| author | Dave Airlie <airlied@redhat.com> | 2020-05-21 10:44:32 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-05-21 10:44:33 +1000 |
| commit | c41219fda6e04255c44d37fd2c0d898c1c46abf1 (patch) | |
| tree | 490a37d36cdd72b854a58da33fde0324f2e5f677 /drivers/gpu/drm/i915/display/intel_panel.c | |
| parent | e20bb857dea2f620ff37ae541ed8aee70e3c89f1 (diff) | |
| parent | d96536f0fe699729a0974eb5b65eb0d87cc747e1 (diff) | |
Merge tag 'drm-intel-next-fixes-2020-05-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
Fix for TypeC power domain toggling on resets (Cc: stable).
Two compile time warning fixes.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200520123227.GA21104@jlahtine-desk.ger.corp.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_panel.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index aa931f9f0d6a..3c5056dbf607 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -489,16 +489,6 @@ static u32 scale(u32 source_val, return target_val; } -/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */ -static u32 scale_user_to_hw(struct intel_connector *connector, - u32 user_level, u32 user_max) -{ - struct intel_panel *panel = &connector->panel; - - return scale(user_level, 0, user_max, - panel->backlight.min, panel->backlight.max); -} - /* Scale user_level in range [0..user_max] to [0..hw_max], clamping the result * to [hw_min..hw_max]. */ static u32 clamp_user_to_hw(struct intel_connector *connector, @@ -1255,6 +1245,16 @@ static u32 intel_panel_get_backlight(struct intel_connector *connector) return val; } +/* Scale user_level in range [0..user_max] to [hw_min..hw_max]. */ +static u32 scale_user_to_hw(struct intel_connector *connector, + u32 user_level, u32 user_max) +{ + struct intel_panel *panel = &connector->panel; + + return scale(user_level, 0, user_max, + panel->backlight.min, panel->backlight.max); +} + /* set backlight brightness to level in range [0..max], scaling wrt hw min */ static void intel_panel_set_backlight(const struct drm_connector_state *conn_state, u32 user_level, u32 user_max) |