From 99403d747ae8c7b3bfb5cd14c8908930ec6801c6 Mon Sep 17 00:00:00 2001 From: Quentin Schulz Date: Mon, 31 Jan 2022 17:47:21 +0100 Subject: [PATCH] drm/panel: ltk050h3146w: add mipi_dsi_device.mode_flags to of_match_data To prepare for a new display to be supported by this driver which has a slightly different set of DSI mode related flags, let's move the currently hardcoded mode flags to the .data field of of_device_id structure. Cc: Quentin Schulz Signed-off-by: Quentin Schulz Reviewed-by: Paul Kocialkowski Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20220131164723.714836-1-quentin.schulz@theobroma-systems.com --- drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c index d41482d3a34f..d157bf53f9f9 100644 --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c @@ -24,6 +24,7 @@ struct ltk050h3146w_cmd { struct ltk050h3146w; struct ltk050h3146w_desc { + const unsigned long mode_flags; const struct drm_display_mode *mode; int (*init)(struct ltk050h3146w *ctx); }; @@ -330,6 +331,8 @@ static const struct drm_display_mode ltk050h3146w_mode = { static const struct ltk050h3146w_desc ltk050h3146w_data = { .mode = <k050h3146w_mode, .init = ltk050h3146w_init_sequence, + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET, }; static int ltk050h3146w_a2_select_page(struct ltk050h3146w *ctx, int page) @@ -424,6 +427,8 @@ static const struct drm_display_mode ltk050h3146w_a2_mode = { static const struct ltk050h3146w_desc ltk050h3146w_a2_data = { .mode = <k050h3146w_a2_mode, .init = ltk050h3146w_a2_init_sequence, + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET, }; static int ltk050h3146w_unprepare(struct drm_panel *panel) @@ -583,8 +588,7 @@ static int ltk050h3146w_probe(struct mipi_dsi_device *dsi) dsi->lanes = 4; 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_NO_EOT_PACKET; + dsi->mode_flags = ctx->panel_desc->mode_flags; drm_panel_init(&ctx->panel, &dsi->dev, <k050h3146w_funcs, DRM_MODE_CONNECTOR_DSI);