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| author | Rafał Miłecki <zajec5@gmail.com> | 2013-04-19 21:01:25 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-04-24 02:03:58 +0400 |
| commit | fe214163cc6e6b33253b7ac14bc3dd616e76b513 (patch) | |
| tree | 32c17795c76da99c458c61f71127d4897f82deb3 /drivers/gpu/drm/radeon/evergreen_hdmi.c | |
| parent | 205996c0776a229052c33688ee58a605a021740d (diff) | |
| download | linux-fe214163cc6e6b33253b7ac14bc3dd616e76b513.tar.xz | |
drm: add drm_edid_to_eld helper extracting SADs from EDID (v2)
Some devices (ATI/AMD cards) don't support passing ELD struct to the
hardware but just require filling specific registers and then the
hardware/firmware does the rest. In such cases we need to read the info
from SAD blocks and put them in the correct registers.
agd5f: note that the returned pointer needs to be kfreed as per
Christian's suggestion.
v2: fix warning
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_hdmi.c')
0 files changed, 0 insertions, 0 deletions