diff options
| author | Barnabás Czémán <trabarni@gmail.com> | 2024-04-23 22:54:33 +0200 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-04-24 08:56:10 +0200 |
| commit | 4edd73d174de5e8ec43f0de303f4a8b80e643529 (patch) | |
| tree | fcb4d0fac6bfb0f609c9375b28ed886ac60c01a7 /drivers/gpu | |
| parent | 14b3cdbd0e5b73824b7b2c7a4b1fbfd743044a5e (diff) | |
drm/panel: jdi-fhd-r63452: make use of prepare_prev_first
The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.
Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240423-jdi-fix-v1-1-808970662b40@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240423-jdi-fix-v1-1-808970662b40@gmail.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c b/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c index 3e0a8e0d58a0..483dc88d16d8 100644 --- a/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c +++ b/drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c @@ -247,6 +247,7 @@ static int jdi_fhd_r63452_probe(struct mipi_dsi_device *dsi) drm_panel_init(&ctx->panel, dev, &jdi_fhd_r63452_panel_funcs, DRM_MODE_CONNECTOR_DSI); + ctx->panel.prepare_prev_first = true; ret = drm_panel_of_backlight(&ctx->panel); if (ret) |