diff options
| author | Maxime Ripard <mripard@kernel.org> | 2025-09-30 12:59:16 +0200 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2025-10-06 13:58:53 +0200 |
| commit | fa02f9b2ff663b1d45df35d67c802f306f22ee48 (patch) | |
| tree | 4681ea3d7ffb147a821ce807dfd6530a0bdae1c6 /drivers/gpu/drm/drm_atomic.c | |
| parent | 4e04683022609d8eb4b6c32c281ebbc2d5ae2e7b (diff) | |
drm/atomic: Convert drm_atomic_get_connector_state() to use new connector state
The drm_atomic_get_connector_state() function calls a hand-rolled
implementation of the deprecated
drm_atomic_get_existing_connector_state() helper to get find if a
connector state had already been allocated and was part of the given
drm_atomic_state.
At the point in time where drm_atomic_get_connector_state() can be
called (ie, during atomic_check), the existing state is the new state
and drm_atomic_get_existing_connector_state() can thus be replaced by
drm_atomic_get_new_connector_state().
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # on imx8mp
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250930-drm-no-more-existing-state-v5-1-eeb9e1287907@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index ed5359a71f7e..eeae4553894c 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1152,8 +1152,9 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state, state->num_connector = alloc; } - if (state->connectors[index].state) - return state->connectors[index].state; + connector_state = drm_atomic_get_new_connector_state(state, connector); + if (connector_state) + return connector_state; connector_state = connector->funcs->atomic_duplicate_state(connector); if (!connector_state) |