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drm/connector: print max_requested_bpc in state debugfs
author
Harry Wentland
<harry.wentland@amd.com>
Fri, 13 Jan 2023 16:24:09 +0000
(11:24 -0500)
committer
Harry Wentland
<harry.wentland@amd.com>
Mon, 27 Feb 2023 21:46:40 +0000
(16:46 -0500)
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.wentland@amd.com
drivers/gpu/drm/drm_atomic.c
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diff --git
a/drivers/gpu/drm/drm_atomic.c
b/drivers/gpu/drm/drm_atomic.c
index
5457c02
..
fed4180
100644
(file)
--- a/
drivers/gpu/drm/drm_atomic.c
+++ b/
drivers/gpu/drm/drm_atomic.c
@@
-1070,6
+1070,7
@@
static void drm_atomic_connector_print_state(struct drm_printer *p,
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)