diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sdvo.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index 881bbbb8513f..950ba0431f5f 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -44,6 +44,7 @@ #include "intel_crtc.h" #include "intel_de.h" #include "intel_display_types.h" +#include "intel_fdi.h" #include "intel_fifo_underrun.h" #include "intel_gmbus.h" #include "intel_hdmi.h" @@ -1351,14 +1352,18 @@ static int intel_sdvo_compute_config(struct intel_encoder *encoder, struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode; struct drm_display_mode *mode = &pipe_config->hw.mode; + if (HAS_PCH_SPLIT(to_i915(encoder->base.dev))) { + pipe_config->has_pch_encoder = true; + if (!intel_fdi_compute_pipe_bpp(pipe_config)) + return -EINVAL; + } + DRM_DEBUG_KMS("forcing bpc to 8 for SDVO\n"); + /* FIXME: Don't increase pipe_bpp */ pipe_config->pipe_bpp = 8*3; pipe_config->sink_format = INTEL_OUTPUT_FORMAT_RGB; pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; - if (HAS_PCH_SPLIT(to_i915(encoder->base.dev))) - pipe_config->has_pch_encoder = true; - /* * We need to construct preferred input timings based on our * output timings. To do that, we have to set the output |