Reviewed-by: Jesse Barnes <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_bios.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 8cea59649ef2..81e8d17063d5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1230,6 +1230,7 @@ struct intel_vbt_data {
u16 pwm_freq_hz;
bool present;
bool active_low_pwm;
+ u8 min_brightness; /* min_brightness/255 of max */
} backlight;
/* MIPI DSI */
diff --git a/drivers/gpu/drm/i915/intel_bios.c
b/drivers/gpu/drm/i915/intel_bios.c
index 827498e081df..608ed302f24d 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -336,11 +336,12 @@ parse_lfp_backlight(struct drm_i915_private *dev_priv,
struct bdb_header *bdb)
dev_priv->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz;
dev_priv->vbt.backlight.active_low_pwm = entry->active_low_pwm;
+ dev_priv->vbt.backlight.min_brightness = entry->min_brightness;
DRM_DEBUG_KMS("VBT backlight PWM modulation frequency %u Hz, "
"active %s, min brightness %u, level %u\n",
dev_priv->vbt.backlight.pwm_freq_hz,
dev_priv->vbt.backlight.active_low_pwm ? "low" : "high",
- entry->min_brightness,
+ dev_priv->vbt.backlight.min_brightness,
backlight_data->level[panel_type]);
}
--
2.0.0
_______________________________________________
Intel-gfx mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
