diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-10-10 16:45:27 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-11-28 14:02:05 +0000 |
| commit | 069b7dec73731bb979c5fcc773934d2f403f69a0 (patch) | |
| tree | ab780308c47ef9d24141188a30757f52915a0054 | |
| parent | 2afe1a102cd3962ed4ec683128765fd33a4ab666 (diff) | |
drm/radeon/atom: workaround vbios bug in transmitter table on rs780
commit c23632d4e57c0dd20bf50eca08fa0eb8ad3ff680 upstream.
Some rs780 asics seem to be affected as well.
See:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91f3a6aaf280294b07c05dfe606e6c27b7ba3c72
Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60791
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_encoders.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index 31712940645..475a275cf86 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -1390,7 +1390,7 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode) * does the same thing and more. */ if ((rdev->family != CHIP_RV710) && (rdev->family != CHIP_RV730) && - (rdev->family != CHIP_RS880)) + (rdev->family != CHIP_RS780) && (rdev->family != CHIP_RS880)) atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); } if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) { |