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| author | Dave Airlie <airlied@redhat.com> | 2009-09-09 17:40:54 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-09-18 16:02:00 +1000 |
| commit | 445282db9e815e7f5e82761c3c971dc9ea988d85 (patch) | |
| tree | e40e85ded303f2688b8adc1f5695b0062669a93a /drivers/gpu/drm/radeon/radeon_legacy_encoders.c | |
| parent | c88f9f0c91de55efaece6d9bd9ec920b90244776 (diff) | |
| download | linux-445282db9e815e7f5e82761c3c971dc9ea988d85.tar.gz linux-445282db9e815e7f5e82761c3c971dc9ea988d85.tar.xz linux-445282db9e815e7f5e82761c3c971dc9ea988d85.zip | |
drm/radeon/kms: add initial connector properties
This adds:
coherent mode: TMDS coherent mode for atom cards.
scaling mode: LVDS scaler mode
load detect: DAC load detection, DVI-I, VGA, TV
tmds pll: legacy TMDS pll selection
tv standard: TV standard selection.
for later: other TV ones? dvi subconnector selection using std prop
[contains fixes pointed out on dri-devel for atom bios mixups
by Michel]
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_legacy_encoders.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index 0aaafcd2089f..b1547f700d73 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -1271,6 +1271,30 @@ static const struct drm_encoder_funcs radeon_legacy_tv_dac_enc_funcs = { .destroy = radeon_enc_destroy, }; + +static struct radeon_encoder_int_tmds *radeon_legacy_get_tmds_info(struct radeon_encoder *encoder) +{ + struct drm_device *dev = encoder->base.dev; + struct radeon_device *rdev = dev->dev_private; + struct radeon_encoder_int_tmds *tmds = NULL; + bool ret; + + tmds = kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL); + + if (!tmds) + return NULL; + + if (rdev->is_atom_bios) + ret = radeon_atombios_get_tmds_info(encoder, tmds); + else + ret = radeon_legacy_get_tmds_info_from_combios(encoder, tmds); + + if (ret == false) + radeon_legacy_get_tmds_info_from_table(encoder, tmds); + + return tmds; +} + void radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device) { @@ -1317,10 +1341,7 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t case ENCODER_OBJECT_ID_INTERNAL_TMDS1: drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs, DRM_MODE_ENCODER_TMDS); drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs); - if (rdev->is_atom_bios) - radeon_encoder->enc_priv = radeon_atombios_get_tmds_info(radeon_encoder); - else - radeon_encoder->enc_priv = radeon_combios_get_tmds_info(radeon_encoder); + radeon_encoder->enc_priv = radeon_legacy_get_tmds_info(radeon_encoder); break; case ENCODER_OBJECT_ID_INTERNAL_DAC1: drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs, DRM_MODE_ENCODER_DAC); |