diff options
| author | Aradhya Bhatia <aradhya.bhatia@linux.dev> | 2025-07-23 13:05:07 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2025-08-13 10:20:37 +0300 |
| commit | 04864af849d9ae0dd020798f5b3632d9cf26fa03 (patch) | |
| tree | bbce1612d5cd264066d921ad26da5b816954ba00 /drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | |
| parent | a3daf184bd85d7c08ce948a79bb0e4cac2203923 (diff) | |
drm/bridge: cdns-dsi: Fix the _atomic_check()
Use the "adjusted_mode" for the dsi configuration check, as that is the
more appropriate display_mode for validation, and later bridge enable.
Also, fix the mode_valid_check parameter from false to true, as the dsi
configuration check is taking place during the check-phase, and the
crtc_* mode values are not expected to be populated yet.
Fixes: a53d987756ea ("drm/bridge: cdns-dsi: Move DSI mode check to _atomic_check()")
Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-1-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c index a57ca8c3bdae..695b6246b280 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c @@ -997,10 +997,10 @@ static int cdns_dsi_bridge_atomic_check(struct drm_bridge *bridge, struct cdns_dsi_input *input = bridge_to_cdns_dsi_input(bridge); struct cdns_dsi *dsi = input_to_dsi(input); struct cdns_dsi_bridge_state *dsi_state = to_cdns_dsi_bridge_state(bridge_state); - const struct drm_display_mode *mode = &crtc_state->mode; + const struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode; struct cdns_dsi_cfg *dsi_cfg = &dsi_state->dsi_cfg; - return cdns_dsi_check_conf(dsi, mode, dsi_cfg, false); + return cdns_dsi_check_conf(dsi, adjusted_mode, dsi_cfg, true); } static struct drm_bridge_state * |