[PATCH v2 4/6] drm/bridge: tc358767: Disable MIPI_DSI_CLOCK_NON_CONTINUOUS
Marek Vasut
marex at denx.de
Fri Jun 21 15:52:52 UTC 2024
The MIPI_DSI_CLOCK_NON_CONTINUOUS causes visible artifacts in high
resolution modes, disable it. Namely, in DSI->DP mode 1920x1200 24
bpp 59.95 Hz, with DSI bus at maximum 1 Gbps per lane setting, the
image contains jittering empty lines.
Signed-off-by: Marek Vasut <marex at denx.de>
---
Cc: Andrzej Hajda <andrzej.hajda at intel.com>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: David Airlie <airlied at gmail.com>
Cc: Jernej Skrabec <jernej.skrabec at gmail.com>
Cc: Jonas Karlman <jonas at kwiboo.se>
Cc: Laurent Pinchart <Laurent.pinchart at ideasonboard.com>
Cc: Lucas Stach <l.stach at pengutronix.de>
Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: Maxime Ripard <mripard at kernel.org>
Cc: Neil Armstrong <neil.armstrong at linaro.org>
Cc: Robert Foss <rfoss at kernel.org>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: dri-devel at lists.freedesktop.org
Cc: kernel at dh-electronics.com
---
V2: No change
---
drivers/gpu/drm/bridge/tc358767.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index c4e2455ad95e4..a48454fe2f634 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -2303,7 +2303,7 @@ static int tc_mipi_dsi_host_attach(struct tc_data *tc)
dsi->lanes = dsi_lanes;
dsi->format = MIPI_DSI_FMT_RGB888;
dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
- MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS;
+ MIPI_DSI_MODE_LPM;
ret = devm_mipi_dsi_attach(dev, dsi);
if (ret < 0) {
--
2.43.0
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