diff options
| author | Marta Lofstedt <marta.lofstedt@intel.com> | 2016-10-13 14:34:18 +0300 |
|---|---|---|
| committer | Martin Peres <martin.peres@linux.intel.com> | 2017-01-23 10:29:39 +0200 |
| commit | 26c20754e7adbabc1d15cc566b127861cabde86b (patch) | |
| tree | 8c1e714424f7d9239f28a600b33e184332c30473 | |
| parent | 851e33e5687986e9def164f619b1c8fbc70e6b12 (diff) | |
i915: use drm backlight
Allocate and set the name with drm backlight.
Signed-off-by: Marta Lofstedt <marta.lofstedt@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index 1a6ff26dea20..02c08ab21b3b 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -34,6 +34,7 @@ #include <linux/moduleparam.h> #include <linux/pwm.h> #include "intel_drv.h" +#include <drm/drm_backlight.h> #define CRC_PMIC_PWM_PERIOD_NS 21333 @@ -1706,6 +1707,10 @@ int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe) panel->backlight.present = true; + /* This connector has backlight attached */ + if (!drm_backlight_alloc(connector)) + drm_backlight_set_name(connector->backlight, "intel_backlight"); + DRM_DEBUG_KMS("Connector %s backlight initialized, %s, brightness %u/%u\n", connector->name, enableddisabled(panel->backlight.enabled), |