diff options
| author | Christian Koenig <deathsimple@vodafone.de> | 2009-10-11 23:49:13 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-12-16 15:46:48 +1000 |
| commit | dafc3bd515d6079406986f7748b48adb3c7170f2 (patch) | |
| tree | e59a56d8a29a1823f197b2fd3b9f61b13a317b3a /drivers/gpu/drm/radeon/radeon_encoders.c | |
| parent | 7923c615b811945a9d9f456c92a7a32c34167458 (diff) | |
drm/radeon/kms: HDMI support for R600 KMS
Adding basic HDMI support for R600 KMS, ported from radeonhd ddx.
[airlied:- checkpatch cleanups]
Signed-off-by: Christian Koenig <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_encoders.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index b4f23ec9320..0d1d908e522 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -438,6 +438,7 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); union lvds_encoder_control args; int index = 0; + int hdmi_detected = 0; uint8_t frev, crev; struct radeon_encoder_atom_dig *dig; struct drm_connector *connector; @@ -458,6 +459,9 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) if (!radeon_connector->con_priv) return; + if (drm_detect_hdmi_monitor(radeon_connector->edid)) + hdmi_detected = 1; + dig_connector = radeon_connector->con_priv; memset(&args, 0, sizeof(args)); @@ -487,7 +491,7 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) case 1: args.v1.ucMisc = 0; args.v1.ucAction = action; - if (drm_detect_hdmi_monitor(radeon_connector->edid)) + if (hdmi_detected) args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { @@ -512,7 +516,7 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) if (dig->coherent_mode) args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT; } - if (drm_detect_hdmi_monitor(radeon_connector->edid)) + if (hdmi_detected) args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE; args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10); args.v2.ucTruncate = 0; @@ -552,7 +556,7 @@ atombios_digital_setup(struct drm_encoder *encoder, int action) } atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); - + r600_hdmi_enable(encoder, hdmi_detected); } int @@ -893,7 +897,6 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t } atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); - } static void @@ -1162,7 +1165,6 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder) } atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args); - } static void @@ -1265,6 +1267,8 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder, break; } atombios_apply_encoder_quirks(encoder, adjusted_mode); + + r600_hdmi_setmode(encoder, adjusted_mode); } static bool @@ -1510,4 +1514,6 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t su drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs); break; } + + r600_hdmi_init(encoder); } |