Added state readout for DRM infoframe and enabled state validation for DRM infoframe.
v2: Addressed Ville's review comments and dropped the unused drm infoframe read at intel_hdmi_init.
v3: Removed a redundant platform check as per Ville's comment.
Signed-off-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/i915/intel_ddi.c | 3 +++ drivers/gpu/drm/i915/intel_display.c | 1 + 2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index 0af47f3..c789de9 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -3834,6 +3834,9 @@ void intel_ddi_get_config(struct intel_encoder *encoder, intel_read_infoframe(encoder, pipe_config, HDMI_INFOFRAME_TYPE_VENDOR, &pipe_config->infoframes.hdmi); + intel_read_infoframe(encoder, pipe_config, + HDMI_INFOFRAME_TYPE_DRM, + &pipe_config->infoframes.drm); }
static enum intel_output_type diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e35ba8d..c89b214 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -12274,6 +12274,7 @@ static bool fastboot_enabled(struct drm_i915_private *dev_priv) PIPE_CONF_CHECK_INFOFRAME(avi); PIPE_CONF_CHECK_INFOFRAME(spd); PIPE_CONF_CHECK_INFOFRAME(hdmi); + PIPE_CONF_CHECK_INFOFRAME(drm);
#undef PIPE_CONF_CHECK_X #undef PIPE_CONF_CHECK_I