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| author | Jessica Zhang <quic_jesszhan@quicinc.com> | 2024-02-03 00:50:21 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-02-05 13:03:35 +0300 |
| commit | bb3bc3eac316b7c388733e625cc2343131b69dee (patch) | |
| tree | 0d34cc5d949b74eab4c07706eb70f498e24c1b4f /drivers/gpu/drm/panel/panel-visionox-r66451.c | |
| parent | 311d0fad2a2751dc707696063eb29ca427c0139d (diff) | |
| download | linux-bb3bc3eac316b7c388733e625cc2343131b69dee.tar.xz | |
drm/panel: visionox-r66451: Set prepare_prev_first flag
The DSI host needs to be enabled for the panel to be initialized in
prepare(). Ensure this happens by setting prepare_prev_first.
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240202-visionox-r66451-prev-first-v1-1-c267dc889284@quicinc.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240202-visionox-r66451-prev-first-v1-1-c267dc889284@quicinc.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-visionox-r66451.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-visionox-r66451.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-visionox-r66451.c b/drivers/gpu/drm/panel/panel-visionox-r66451.c index fbb73464de33..493f2a6076f8 100644 --- a/drivers/gpu/drm/panel/panel-visionox-r66451.c +++ b/drivers/gpu/drm/panel/panel-visionox-r66451.c @@ -322,6 +322,7 @@ static int visionox_r66451_probe(struct mipi_dsi_device *dsi) dsi->lanes = 4; dsi->format = MIPI_DSI_FMT_RGB888; dsi->mode_flags = MIPI_DSI_MODE_LPM | MIPI_DSI_CLOCK_NON_CONTINUOUS; + ctx->panel.prepare_prev_first = true; drm_panel_init(&ctx->panel, dev, &visionox_r66451_funcs, DRM_MODE_CONNECTOR_DSI); ctx->panel.backlight = visionox_r66451_create_backlight(dsi); |