Since we're going to need to add a set of lower-level PWM backlight control hooks to be shared by normal backlight controls and HDR backlight controls in SDR mode, let's add a prefix to the external PWM backlight functions so that the difference between them and the high level PWM-only backlight functions is a bit more obvious.
This introduces no functional changes.
Signed-off-by: Lyude Paul lyude@redhat.com Reviewed-by: Rodrigo Vivi rodrigo.vivi@intel.com Reviewed-by: Jani Nikula jani.nikula@intel.com Cc: thaytan@noraisin.net Cc: Vasily Khoruzhick anarsoul@gmail.com --- drivers/gpu/drm/i915/display/intel_panel.c | 28 +++++++++++----------- 1 file changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 36b7693453ae..da8f7c12ae22 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -589,7 +589,7 @@ static u32 bxt_get_backlight(struct intel_connector *connector) BXT_BLC_PWM_DUTY(panel->backlight.controller)); }
-static u32 pwm_get_backlight(struct intel_connector *connector) +static u32 ext_pwm_get_backlight(struct intel_connector *connector) { struct intel_panel *panel = &connector->panel; struct pwm_state state; @@ -666,7 +666,7 @@ static void bxt_set_backlight(const struct drm_connector_state *conn_state, u32 BXT_BLC_PWM_DUTY(panel->backlight.controller), level); }
-static void pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level) +static void ext_pwm_set_backlight(const struct drm_connector_state *conn_state, u32 level) { struct intel_panel *panel = &to_intel_connector(conn_state->connector)->panel;
@@ -835,7 +835,7 @@ static void cnp_disable_backlight(const struct drm_connector_state *old_conn_sta tmp & ~BXT_BLC_PWM_ENABLE); }
-static void pwm_disable_backlight(const struct drm_connector_state *old_conn_state) +static void ext_pwm_disable_backlight(const struct drm_connector_state *old_conn_state) { struct intel_connector *connector = to_intel_connector(old_conn_state->connector); struct intel_panel *panel = &connector->panel; @@ -1168,8 +1168,8 @@ static void cnp_enable_backlight(const struct intel_crtc_state *crtc_state, pwm_ctl | BXT_BLC_PWM_ENABLE); }
-static void pwm_enable_backlight(const struct intel_crtc_state *crtc_state, - const struct drm_connector_state *conn_state) +static void ext_pwm_enable_backlight(const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state) { struct intel_connector *connector = to_intel_connector(conn_state->connector); struct intel_panel *panel = &connector->panel; @@ -1890,8 +1890,8 @@ cnp_setup_backlight(struct intel_connector *connector, enum pipe unused) return 0; }
-static int pwm_setup_backlight(struct intel_connector *connector, - enum pipe pipe) +static int ext_pwm_setup_backlight(struct intel_connector *connector, + enum pipe pipe) { struct drm_device *dev = connector->base.dev; struct drm_i915_private *dev_priv = to_i915(dev); @@ -2061,12 +2061,12 @@ static const struct intel_panel_bl_funcs pch_funcs = { .hz_to_pwm = pch_hz_to_pwm, };
-static const struct intel_panel_bl_funcs pwm_funcs = { - .setup = pwm_setup_backlight, - .enable = pwm_enable_backlight, - .disable = pwm_disable_backlight, - .set = pwm_set_backlight, - .get = pwm_get_backlight, +static const struct intel_panel_bl_funcs ext_pwm_funcs = { + .setup = ext_pwm_setup_backlight, + .enable = ext_pwm_enable_backlight, + .disable = ext_pwm_disable_backlight, + .set = ext_pwm_set_backlight, + .get = ext_pwm_get_backlight, };
static const struct intel_panel_bl_funcs vlv_funcs = { @@ -2125,7 +2125,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel) panel->backlight.funcs = &pch_funcs; } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { if (connector->base.connector_type == DRM_MODE_CONNECTOR_DSI) { - panel->backlight.funcs = &pwm_funcs; + panel->backlight.funcs = &ext_pwm_funcs; } else { panel->backlight.funcs = &vlv_funcs; }