From: Aradhya Bhatia <a-bhatia1@xxxxxx>
Allow the D-Phy config checks to use mode->clock instead of
mode->crtc_clock during mode_valid checks, like everywhere else in the
driver.
Fixes: fced5a364dee ("drm/bridge: cdns: Convert to phy framework")
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
Signed-off-by: Aradhya Bhatia <a-bhatia1@xxxxxx>
Signed-off-by: Aradhya Bhatia <aradhya.bhatia@xxxxxxxxx>
---
drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
index 3b3c45df1399..9c743fde2861 100644
--- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
+++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c
@@ -568,13 +568,14 @@ static int cdns_dsi_check_conf(struct cdns_dsi *dsi,
struct phy_configure_opts_mipi_dphy *phy_cfg = &output->phy_opts.mipi_dphy;
unsigned long dsi_hss_hsa_hse_hbp;
unsigned int nlanes = output->dev->lanes;
+ int mode_clock = (mode_valid_check ? mode->clock : mode->crtc_clock);
int ret;
ret = cdns_dsi_mode2cfg(dsi, mode, dsi_cfg, mode_valid_check);
if (ret)
return ret;
- phy_mipi_dphy_get_default_config(mode->crtc_clock * 1000,
+ phy_mipi_dphy_get_default_config(mode_clock * 1000,
mipi_dsi_pixel_format_to_bpp(output->dev->format),
nlanes, phy_cfg);
--
2.34.1
