diff options
| author | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2025-07-23 13:05:21 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2025-08-13 10:20:38 +0300 |
| commit | 7070f55f294745c5a3c033623b76309f3512be67 (patch) | |
| tree | 01e02f813e272eb52dd42a2451329faa0e0982aa /drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | |
| parent | 2f73f8983280782077dfa9247e978003efeb5af5 (diff) | |
drm/bridge: cdns-dsi: Don't fail on MIPI_DSI_MODE_VIDEO_BURST
While the cdns-dsi does not support DSI burst mode, the burst mode is
essentially DSI event mode with more versatile clocking and timings.
Thus cdns-dsi doesn't need to fail if the DSI peripheral driver requests
MIPI_DSI_MODE_VIDEO_BURST.
In my particular use case, this allows the use of ti-sn65dsi83 driver.
Tested-by: Parth Pancholi <parth.pancholi@toradex.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-v5-15-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, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c index 114d883c65dc..09b289f0fcbf 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c @@ -1052,10 +1052,6 @@ static int cdns_dsi_attach(struct mipi_dsi_host *host, if (output->dev) return -EBUSY; - /* We do not support burst mode yet. */ - if (dev->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) - return -ENOTSUPP; - /* * The host <-> device link might be described using an OF-graph * representation, in this case we extract the device of_node from |