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| author | Alex Deucher <alexdeucher@gmail.com> | 2009-10-15 16:16:35 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-10-16 08:46:52 +1000 |
| commit | 0294cf4f7f895ddcf284b1ce7cf27a2c9d7106f7 (patch) | |
| tree | 7c69f11e946519457c08e8106c05df1a850b77fd /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | 1b4d7d75ccff38008ccd40f8e2d74e33a087caaa (diff) | |
| download | lwn-0294cf4f7f895ddcf284b1ce7cf27a2c9d7106f7.tar.gz lwn-0294cf4f7f895ddcf284b1ce7cf27a2c9d7106f7.zip | |
drm/radeon/kms: fix connector edid handling
Based partly on a patch from
Christian Koenig <deathsimple@vodafone.de>
- fix several memory leaks in radeon_connector->edid handling
- store edid in radeon_connector->edid in detect() or get_modes()
- switch hdmi detect code to use radeon_connector->edid
- add support for oem boards multiple connectors that share
a ddc line.
- short circuit lvds_detect() if have a stored edid
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 3d2631be073c..b6868fbe7346 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -297,6 +297,8 @@ struct radeon_connector { uint32_t connector_id; uint32_t devices; struct radeon_i2c_chan *ddc_bus; + /* some systems have a an hdmi and vga port with a shared ddc line */ + bool shared_ddc; bool use_digital; /* we need to mind the EDID between detect and get modes due to analog/digital/tvencoder */ |