cc464b2a17
Instead of setting it at the beginning of haswell_crtc_mode_set, let's set it at the beginning of intel_crtc_mode_set. When intel_crt_mode_set calls drm_vblank_pre_modeset we already need to have the transcoder_edp correctly set, because eventually drm_vblank_pre_modeset calls functions that call i915_pipe_enabled from i915_irq.c, which will read PIPECONF(cpu_transcoder). This is a bug that affects us since we added support for TRANSCODER_EDP, but I was only able to see the problem after suspending a machine with the power well disabled (got an "unclaimed register" error. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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| drm | ||
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| vga | ||
| Makefile | ||