linux/drivers/gpu/drm/radeon, branch v3.7

radeon: fix pll/ctrc mapping on dce2 and dce3 hardware

2012-11-27T21:59:03Z

This fix black screen on resume issue that some people are experiencing. There is a bug in the atombios code regarding pll/crtc mapping. The atombios code reverse the logic for the pll and crtc mapping. agd5f: drop unnecessary crtc id check, cc stable in case we miss 3.7. This fixes the root cause that was worked around by commits: drm/radeon: allocate PPLLs from low to high drm/radeon/dce3: switch back to old pll allocation order for discrete Signed-off-by: Jerome Glisse Reviewed-by: Alex Deucher Cc: stable@vger.kernel.org

radeon: add AGPMode 1 quirk for RV250

2012-11-20T16:47:32Z

The Intel 82855PM host bridge / Mobility FireGL 9000 RV250 combination in an (outdated) ThinkPad T41 needs AGPMode 1 for suspend/resume (under KMS, that is). So add a quirk for it. (Change R250 to RV250 in comment for preceding quirk too.) Signed-off-by: Paul Bolle Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/radeon: properly track the crtc not_enabled case evergreen_mc_stop()

2012-11-20T16:47:32Z

The save struct is not initialized previously so explicitly mark the crtcs as not used when they are not in use. Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/radeon: fix logic error in atombios_encoders.c

2012-11-15T14:17:29Z

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=50431 Reported-by: David Binderman Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer

drm/radeon/si: add some missing regs to the VM reg checker

2012-11-08T15:24:19Z

This register is needed for streamout to work properly. Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer

drm/radeon/cayman: add some missing regs to the VM reg checker

2012-11-08T15:24:07Z

These regs were being wronly rejected leading to rendering issues. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=56876 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer

drm/radeon/dce3: switch back to old pll allocation order for discrete

2012-11-07T14:14:47Z

The order shouldn't matter, but this seems to cause regressions for certain specific cases. This should fix it for now. We probably need to investigate a proper fix in the next development cycle. Signed-off-by: Alex Deucher Cc: Andy Furniss

drm/radeon: fix typo in evergreen_mc_resume()

2012-11-07T00:53:49Z

Add missing index that may have led us to enabling more crtcs than necessary. May also fix: https://bugs.freedesktop.org/show_bug.cgi?id=56139 Signed-off-by: Alex Deucher Reviewed-by: Michel Dänzer Signed-off-by: Dave Airlie

drm/radeon: add load detection support for ext DAC on R200 (v2)

2012-11-01T14:34:34Z

The R200 asics use an external DAC for the secondary DAC. The current KMS code tries to use code for the integrated TV DAC for R200 which leads to unpredictable results since R200 does not have an integrated TV DAC. This patch ports the external DAC load detection support from the UMS driver to KMS. v2: fix typo in loop break logic Signed-off-by: Alex Deucher Reviewed-by: Egbert Eich

DRM/radeon: For single CRTC GPUs move handling of CRTC_CRT_ON to crtc_dpms().

2012-11-01T14:34:34Z

On all dual CRTC GPUs the CRTC_CRT_ON in the RADEON_CRTC_EXT_CNTL register controls the CRTC of the primary DAC. Therefore it is set in the DAC DMPS function. This is different for GPU's with a single CRTC but a primary and a TV DAC: here it controls the single CRTC no matter where it is routed. Therefore we set it here. This avoids an elaborate on/off state tracking since both primary_dac_dpms() and tv_dac_dpms() functions would have to touch this bit. On single CRTC GPUs with just one DAC it's irrelevant where this bit is handled. agd5f: fix warning Signed-off-by: Egbert Eich Signed-off-by: Alex Deucher