From: Harry Wentland harry.wentland@amd.com
commit 7d386975f6a495902e679a3a250a7456d7e54765 upstream.
This is useful to understand the bpc defaults and support of a driver.
Signed-off-by: Harry Wentland harry.wentland@amd.com Cc: Pekka Paalanen ppaalanen@gmail.com Cc: Sebastian Wick sebastian.wick@redhat.com Cc: Vitaly.Prosyak@amd.com Cc: Uma Shankar uma.shankar@intel.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: Joshua Ashton joshua@froggi.es Cc: Jani Nikula jani.nikula@linux.intel.com Cc: dri-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Reviewed-By: Joshua Ashton joshua@froggi.es Link: https://patchwork.freedesktop.org/patch/msgid/20230113162428.33874-3-harry.w... Signed-off-by: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/drm_atomic.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1052,6 +1052,7 @@ static void drm_atomic_connector_print_s drm_printf(p, "connector[%u]: %s\n", connector->base.id, connector->name); drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware); + drm_printf(p, "\tmax_requested_bpc=%d\n", state->max_requested_bpc);
if (connector->connector_type == DRM_MODE_CONNECTOR_WRITEBACK) if (state->writeback_job && state->writeback_job->fb)