diff mbox series

[v2,5/6] drm/bridge: lontium-lt9611: drop TMDS char rate check in mode_valid

Message ID 20241101-hdmi-mode-valid-v2-5-a6478fd20fa6@linaro.org (mailing list archive)
State New
Headers show
Series drm/display: hdmi: add drm_hdmi_connector_mode_valid() | expand

Commit Message

Dmitry Baryshkov Nov. 1, 2024, 12:25 a.m. UTC 
Drop manual check of the TMDS char rate in the mode_valid callback. This
check is now being performed by the core.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/bridge/lontium-lt9611.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Maxime Ripard Nov. 8, 2024, 2:25 p.m. UTC | #1 
On Fri, 1 Nov 2024 02:25:08 +0200, Dmitry Baryshkov wrote:
> Drop manual check of the TMDS char rate in the mode_valid callback. This
> check is now being performed by the core.
> 
> Reviewed-by: Chen-Yu Tsai <wens@csie.org>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c
index 1b31fdebe164063e6f3972fdf8a5801ef4c35c4e..b8ccffdf515ade6e3bf863edbedc41e6f2030f29 100644
--- a/drivers/gpu/drm/bridge/lontium-lt9611.c
+++ b/drivers/gpu/drm/bridge/lontium-lt9611.c
@@ -757,7 +757,6 @@  static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge,
 						     const struct drm_display_mode *mode)
 {
 	struct lt9611 *lt9611 = bridge_to_lt9611(bridge);
-	unsigned long long rate;
 
 	if (mode->hdisplay > 3840)
 		return MODE_BAD_HVALUE;
@@ -765,8 +764,7 @@  static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge,
 	if (mode->hdisplay > 2000 && !lt9611->dsi1_node)
 		return MODE_PANEL;
 
-	rate = drm_hdmi_compute_mode_clock(mode, 8, HDMI_COLORSPACE_RGB);
-	return bridge->funcs->hdmi_tmds_char_rate_valid(bridge, mode, rate);
+	return MODE_OK;
 }
 
 static int lt9611_bridge_atomic_check(struct drm_bridge *bridge,