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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_atombios.c | |
| parent | c88f9f0c91de55efaece6d9bd9ec920b90244776 (diff) | |
| download | blackbird-obmc-linux-445282db9e815e7f5e82761c3c971dc9ea988d85.tar.gz blackbird-obmc-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_atombios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index cb5efcaf2bab..743742128307 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -719,9 +719,8 @@ bool radeon_atom_get_clock_info(struct drm_device *dev) return false; } -struct radeon_encoder_int_tmds *radeon_atombios_get_tmds_info(struct - radeon_encoder - *encoder) +bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, + struct radeon_encoder_int_tmds *tmds) { struct drm_device *dev = encoder->base.dev; struct radeon_device *rdev = dev->dev_private; @@ -732,7 +731,6 @@ struct radeon_encoder_int_tmds *radeon_atombios_get_tmds_info(struct uint8_t frev, crev; uint16_t maxfreq; int i; - struct radeon_encoder_int_tmds *tmds = NULL; atom_parse_data_header(mode_info->atom_context, index, NULL, &frev, &crev, &data_offset); @@ -742,12 +740,6 @@ struct radeon_encoder_int_tmds *radeon_atombios_get_tmds_info(struct data_offset); if (tmds_info) { - tmds = - kzalloc(sizeof(struct radeon_encoder_int_tmds), GFP_KERNEL); - - if (!tmds) - return NULL; - maxfreq = le16_to_cpu(tmds_info->usMaxFrequency); for (i = 0; i < 4; i++) { tmds->tmds_pll[i].freq = @@ -773,8 +765,9 @@ struct radeon_encoder_int_tmds *radeon_atombios_get_tmds_info(struct break; } } + return true; } - return tmds; + return false; } union lvds_info { |
