[PATCH 0/3] DRM/radeon: Clean up and fix Load Detection on the TV DAC for single CRTC GPUs.

[Egbert Eich]

Tests have shown that on single CRTC GPUs like the RN50 - which is used
on many servers - the CRTC is controlled thru the RADEON_CRTC_EXT_CNTL
for both the primary and the TV DAC.
This set of patches cleans up the code in radeon_legacy_tv_dac_detect(),
fixes the handling of CRTC control for the TV DAC on those GPUs and adds
code to handle R200 GPUs.

This basically separates the different items in:
DRM/Radeon: Fix TV DAC Load Detection for single CRTC chips.


Egbert Eich (3):
  DRM/Radeon: Clean up code in TV DAC load detection.
  DRM/Radeon: Add Handling for R200 to TV DAC Load Detection.
  DRM/Radeon: Fix TV DAC Load Detection for single CRTC chips.

 drivers/gpu/drm/radeon/radeon_legacy_encoders.c |   83 ++++++++++++++++-------
 1 files changed, 57 insertions(+), 26 deletions(-)

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1.7.6.3