diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 2b2908440644..a7f2ddf09a9d 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -183,7 +183,6 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, struct backlight_properties props; struct radeon_backlight_privdata *pdata; struct radeon_encoder_atom_dig *dig; - u8 backlight_level; char bl_name[16]; /* Mac laptops with multiple GPUs use the gmux driver for backlight @@ -222,12 +221,17 @@ void radeon_atom_backlight_init(struct radeon_encoder *radeon_encoder, pdata->encoder = radeon_encoder; - backlight_level = radeon_atom_get_backlight_level_from_reg(rdev); - dig = radeon_encoder->enc_priv; dig->bl_dev = bd; bd->props.brightness = radeon_atom_backlight_get_brightness(bd); + /* Set a reasonable default here if the level is 0 otherwise + * fbdev will attempt to turn the backlight on after console + * unblanking and it will try and restore 0 which turns the backlight + * off again. + */ + if (bd->props.brightness == 0) + bd->props.brightness = RADEON_MAX_BL_LEVEL; bd->props.power = FB_BLANK_UNBLANK; backlight_update_status(bd); @@ -327,12 +331,10 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2))) adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2; - /* get the native mode for LVDS */ - if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) + /* get the native mode for scaling */ + if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) { radeon_panel_mode_fixup(encoder, adjusted_mode); - - /* get the native mode for TV */ - if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) { + } else if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) { struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv; if (tv_dac) { if (tv_dac->tv_std == TV_STD_NTSC || @@ -342,6 +344,8 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, else radeon_atom_get_tv_timings(rdev, 1, adjusted_mode); } + } else if (radeon_encoder->rmx_type != RMX_OFF) { + radeon_panel_mode_fixup(encoder, adjusted_mode); } if (ASIC_IS_DCE3(rdev) && @@ -712,7 +716,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) if (radeon_connector->use_digital && (radeon_connector->audio == RADEON_AUDIO_ENABLE)) return ATOM_ENCODER_MODE_HDMI; - else if (drm_detect_hdmi_monitor(radeon_connector->edid) && + else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) && (radeon_connector->audio == RADEON_AUDIO_AUTO)) return ATOM_ENCODER_MODE_HDMI; else if (radeon_connector->use_digital) @@ -731,7 +735,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) if (radeon_audio != 0) { if (radeon_connector->audio == RADEON_AUDIO_ENABLE) return ATOM_ENCODER_MODE_HDMI; - else if (drm_detect_hdmi_monitor(radeon_connector->edid) && + else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) && (radeon_connector->audio == RADEON_AUDIO_AUTO)) return ATOM_ENCODER_MODE_HDMI; else @@ -751,7 +755,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder) } else if (radeon_audio != 0) { if (radeon_connector->audio == RADEON_AUDIO_ENABLE) return ATOM_ENCODER_MODE_HDMI; - else if (drm_detect_hdmi_monitor(radeon_connector->edid) && + else if (drm_detect_hdmi_monitor(radeon_connector_edid(connector)) && (radeon_connector->audio == RADEON_AUDIO_AUTO)) return ATOM_ENCODER_MODE_HDMI; else |