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| author | Marek Vasut <marex@denx.de> | 2023-06-15 22:19:00 +0200 |
|---|---|---|
| committer | Robert Foss <rfoss@kernel.org> | 2023-06-22 11:13:29 +0200 |
| commit | 362fa8f6e6a05089872809f4465bab9d011d05b3 (patch) | |
| tree | 45940c0a729462ecc86f2717e8da17f69c95b1fb /drivers/gpu/drm/bridge | |
| parent | 404643859a4f8ee9f3c1f6b1192a494e866906d5 (diff) | |
| download | linux-stable-362fa8f6e6a05089872809f4465bab9d011d05b3.tar.gz linux-stable-362fa8f6e6a05089872809f4465bab9d011d05b3.tar.bz2 linux-stable-362fa8f6e6a05089872809f4465bab9d011d05b3.zip | |
drm/bridge: tc358762: Instruct DSI host to generate HSE packets
This bridge seems to need the HSE packet, otherwise the image is
shifted up and corrupted at the bottom. This makes the bridge
work with Samsung DSIM on i.MX8MM and i.MX8MP.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230615201902.566182-3-marex@denx.de
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/tc358762.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c index 5e00c08b9954..77f2ec9de9e5 100644 --- a/drivers/gpu/drm/bridge/tc358762.c +++ b/drivers/gpu/drm/bridge/tc358762.c @@ -241,7 +241,7 @@ static int tc358762_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_SYNC_PULSE | - MIPI_DSI_MODE_LPM; + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_VIDEO_HSE; ret = tc358762_parse_dt(ctx); if (ret < 0) |