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drm/panel: st7701: Add missing bus_flags configuration for HyperPixel2.1 Round #7298

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drm/panel: st7701: Add missing bus_flags configuration for HyperPixel2.1 Round #7298

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4 changes: 4 additions & 0 deletions drivers/gpu/drm/panel/panel-sitronix-st7701.c
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,7 @@ struct st7701_panel_desc {
enum mipi_dsi_pixel_format format;
u32 mediabus_format;
unsigned int panel_sleep_delay;
u32 bus_flags;

/* TFT matrix driver configuration, panel specific. */
const u8 pv_gamma[16]; /* Positive voltage gamma control */
Expand Down Expand Up @@ -706,6 +707,7 @@ static int st7701_get_modes(struct drm_panel *panel,

connector->display_info.width_mm = desc_mode->width_mm;
connector->display_info.height_mm = desc_mode->height_mm;
connector->display_info.bus_flags = st7701->desc->bus_flags;

/*
* TODO: Remove once all drm drivers call
Expand Down Expand Up @@ -1312,6 +1314,7 @@ static const struct st7701_panel_desc txw210001b0_desc = {
CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1d)
},
.gip_sequence = txw210001b0_gip_sequence,
.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
};

static const struct st7701_panel_desc hyperpixel2r_desc = {
Expand Down Expand Up @@ -1376,6 +1379,7 @@ static const struct st7701_panel_desc hyperpixel2r_desc = {
CFIELD_PREP(ST7701_CMD2_BK0_GAMCTRL_VC255_MASK, 0x1d)
},
.gip_sequence = txw210001b0_gip_sequence,
.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
};

static void st7701_cleanup(void *data)
Expand Down
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