The panel is able to work when dsi clock is non-continuous, thus
the system power consumption can be reduced using such feature.
Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags.
Also the flag actually becomes necessary after
commit c6d94e37bdbb ("drm/bridge/synopsys: dsi: add support for non-continuous
HS clock")
and without it the panel only emits stripes instead of output.
Signed-off-by: Heiko Stuebner <he...@sntech.de>
---
drivers/gpu/drm/panel/panel-elida-kd35t133.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
index bc36aa3c1123..fe5ac3ef9018 100644
--- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
+++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
@@ -265,7 +265,8 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi)
dsi->lanes = 1;
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
- MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
+ MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS;
drm_panel_init(&ctx->panel, &dsi->dev, &kd35t133_funcs,
DRM_MODE_CONNECTOR_DSI);
--
2.29.2
