[PATCH v2 3/4] drm/panel: Add and fill drm_panel type field

Add a type field to the drm_panel structure to report the panel type, using DRM_MODE_CONNECTOR_* macros (the values that make sense are LVDS, eDP, DSI and DPI). This will be used to initialise the corresponding connector type.

Update all panel drivers accordingly. The panel-simple driver only specifies the type for the known to be LVDS panels, while all other panels are left as unknown and will be converted on a case-by-case basis as they all need to be carefully reviewed.

Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- Changes since v1:

- Rename the type field to connector_type - Pass the type to the drm_panel_init() function - Keep connector type as unknown for non-LVDS panels in panel-simple - Flag the toshiba_lt089ac29000 panel as LVDS as reported by Boris --- drivers/gpu/drm/drm_panel.c | 5 +++- drivers/gpu/drm/panel/panel-arm-versatile.c | 3 ++- .../drm/panel/panel-feiyang-fy07024di26a30d.c | 3 ++- drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 3 ++- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 3 ++- drivers/gpu/drm/panel/panel-innolux-p079zca.c | 3 ++- .../gpu/drm/panel/panel-jdi-lt070me05000.c | 3 ++- .../drm/panel/panel-kingdisplay-kd097d04.c | 2 +- drivers/gpu/drm/panel/panel-lg-lb035q02.c | 3 ++- drivers/gpu/drm/panel/panel-lg-lg4573.c | 3 ++- drivers/gpu/drm/panel/panel-lvds.c | 3 ++- drivers/gpu/drm/panel/panel-nec-nl8048hl11.c | 3 ++- drivers/gpu/drm/panel/panel-novatek-nt39016.c | 3 ++- .../drm/panel/panel-olimex-lcd-olinuxino.c | 3 ++- .../gpu/drm/panel/panel-orisetech-otm8009a.c | 3 ++- .../drm/panel/panel-osd-osd101t2587-53ts.c | 2 +- .../drm/panel/panel-panasonic-vvx10f034n00.c | 2 +- .../drm/panel/panel-raspberrypi-touchscreen.c | 3 ++- drivers/gpu/drm/panel/panel-raydium-rm67191.c | 3 ++- drivers/gpu/drm/panel/panel-raydium-rm68200.c | 3 ++- .../drm/panel/panel-rocktech-jh057n00900.c | 3 ++- drivers/gpu/drm/panel/panel-ronbo-rb070d30.c | 3 ++- drivers/gpu/drm/panel/panel-samsung-ld9040.c | 3 ++- drivers/gpu/drm/panel/panel-samsung-s6d16d0.c | 3 ++- drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c | 3 ++- .../gpu/drm/panel/panel-samsung-s6e63j0x03.c | 3 ++- drivers/gpu/drm/panel/panel-samsung-s6e63m0.c | 3 ++- drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c | 3 ++- drivers/gpu/drm/panel/panel-seiko-43wvf1g.c | 3 ++- .../gpu/drm/panel/panel-sharp-lq101r1sx01.c | 3 ++- .../gpu/drm/panel/panel-sharp-ls037v7dw01.c | 3 ++- .../gpu/drm/panel/panel-sharp-ls043t1le01.c | 2 +- drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++- drivers/gpu/drm/panel/panel-sitronix-st7701.c | 3 ++- .../gpu/drm/panel/panel-sitronix-st7789v.c | 3 ++- drivers/gpu/drm/panel/panel-sony-acx565akm.c | 3 ++- drivers/gpu/drm/panel/panel-tpo-td028ttec1.c | 3 ++- drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 3 ++- drivers/gpu/drm/panel/panel-tpo-tpg110.c | 3 ++- drivers/gpu/drm/panel/panel-truly-nt35597.c | 3 ++- include/drm/drm_panel.h | 12 ++++++++- 41 files changed, 112 insertions(+), 41 deletions(-)

diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c index ba2fad4c9648..ed7985c0535a 100644 --- a/drivers/gpu/drm/drm_panel.c +++ b/drivers/gpu/drm/drm_panel.c @@ -46,16 +46,19 @@ static LIST_HEAD(panel_list); * @panel: DRM panel * @dev: parent device of the panel * @funcs: panel operations + * @connector_type: the connector type (DRM_MODE_CONNECTOR_*) corresponding to + * the panel interface * * Initialize the panel structure for subsequent registration with * drm_panel_add(). */ void drm_panel_init(struct drm_panel *panel, struct device *dev, - const struct drm_panel_funcs *funcs) + const struct drm_panel_funcs *funcs, int connector_type) { INIT_LIST_HEAD(&panel->list); panel->dev = dev; panel->funcs = funcs; + panel->connector_type = connector_type; } EXPORT_SYMBOL(drm_panel_init);

diff --git a/drivers/gpu/drm/panel/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c index a4333ed0f20c..a0574dc03e16 100644 --- a/drivers/gpu/drm/panel/panel-arm-versatile.c +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c @@ -350,7 +350,8 @@ static int versatile_panel_probe(struct platform_device *pdev) dev_info(dev, "panel mounted on IB2 daughterboard\n"); }

- drm_panel_init(&vpanel->panel, dev, &versatile_panel_drm_funcs); + drm_panel_init(&vpanel->panel, dev, &versatile_panel_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&vpanel->panel); } diff --git a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c index 7d5d7455bc01..98f184b81187 100644 --- a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c +++ b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c @@ -204,7 +204,8 @@ static int feiyang_dsi_probe(struct mipi_dsi_device *dsi) mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi;

- drm_panel_init(&ctx->panel, &dsi->dev, &feiyang_funcs); + drm_panel_init(&ctx->panel, &dsi->dev, &feiyang_funcs, + DRM_MODE_CONNECTOR_DSI);

ctx->dvdd = devm_regulator_get(&dsi->dev, "dvdd"); if (IS_ERR(ctx->dvdd)) { diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c index ad2405baa0ac..24955bec1958 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c @@ -895,7 +895,8 @@ static int ili9322_probe(struct spi_device *spi) ili->input = ili->conf->input; }

- drm_panel_init(&ili->panel, dev, &ili9322_drm_funcs); + drm_panel_init(&ili->panel, dev, &ili9322_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&ili->panel); } diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c index 1d714f961c00..e8789e460a16 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -433,7 +433,8 @@ static int ili9881c_dsi_probe(struct mipi_dsi_device *dsi) mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi;

- drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs); + drm_panel_init(&ctx->panel, &dsi->dev, &ili9881c_funcs, + DRM_MODE_CONNECTOR_DSI);

ctx->power = devm_regulator_get(&dsi->dev, "power"); if (IS_ERR(ctx->power)) { diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c index 2054afc31f20..46bfeb982b06 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -487,7 +487,8 @@ static int innolux_panel_add(struct mipi_dsi_device *dsi, if (IS_ERR(innolux->backlight)) return PTR_ERR(innolux->backlight);

- drm_panel_init(&innolux->base, dev, &innolux_panel_funcs); + drm_panel_init(&innolux->base, dev, &innolux_panel_funcs + DRM_MODE_CONNECTOR_DSI);

err = drm_panel_add(&innolux->base); if (err < 0) diff --git a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c index 7bfdbfbc868e..56364a93f0b8 100644 --- a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c +++ b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c @@ -437,7 +437,8 @@ static int jdi_panel_add(struct jdi_panel *jdi) return ret; }

- drm_panel_init(&jdi->base, &jdi->dsi->dev, &jdi_panel_funcs); + drm_panel_init(&jdi->base, &jdi->dsi->dev, &jdi_panel_funcs, + DRM_MODE_CONNECTOR_DSI);

ret = drm_panel_add(&jdi->base);

diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c index a47885a1a8aa..45f96556ec8c 100644 --- a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c +++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c @@ -392,7 +392,7 @@ static int kingdisplay_panel_add(struct kingdisplay_panel *kingdisplay) return PTR_ERR(kingdisplay->backlight);

drm_panel_init(&kingdisplay->base, &kingdisplay->link->dev, - &kingdisplay_panel_funcs); + &kingdisplay_panel_funcs, DRM_MODE_CONNECTOR_DSI);

return drm_panel_add(&kingdisplay->base); } diff --git a/drivers/gpu/drm/panel/panel-lg-lb035q02.c b/drivers/gpu/drm/panel/panel-lg-lb035q02.c index 28c3205df482..f984a5189fbf 100644 --- a/drivers/gpu/drm/panel/panel-lg-lb035q02.c +++ b/drivers/gpu/drm/panel/panel-lg-lb035q02.c @@ -196,7 +196,8 @@ static int lb035q02_probe(struct spi_device *spi) if (ret < 0) return ret;

- drm_panel_init(&lcd->panel, &lcd->spi->dev, &lb035q02_funcs); + drm_panel_init(&lcd->panel, &lcd->spi->dev, &lb035q02_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&lcd->panel); } diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c index 608f2de91662..db4865a4c2b9 100644 --- a/drivers/gpu/drm/panel/panel-lg-lg4573.c +++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c @@ -259,7 +259,8 @@ static int lg4573_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&ctx->panel, &spi->dev, &lg4573_drm_funcs); + drm_panel_init(&ctx->panel, &spi->dev, &lg4573_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&ctx->panel); } diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c index 3dc1ac2a6b03..cab3fb4177e3 100644 --- a/drivers/gpu/drm/panel/panel-lvds.c +++ b/drivers/gpu/drm/panel/panel-lvds.c @@ -260,7 +260,8 @@ static int panel_lvds_probe(struct platform_device *pdev) */

/* Register the panel. */ - drm_panel_init(&lvds->panel, lvds->dev, &panel_lvds_funcs); + drm_panel_init(&lvds->panel, lvds->dev, &panel_lvds_funcs, + DRM_MODE_CONNECTOR_LVDS);

ret = drm_panel_add(&lvds->panel); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c b/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c index b67636fdbc21..c4bc7fa85fad 100644 --- a/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c +++ b/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c @@ -205,7 +205,8 @@ static int nl8048_probe(struct spi_device *spi) if (ret < 0) return ret;

- drm_panel_init(&lcd->panel, &lcd->spi->dev, &nl8048_funcs); + drm_panel_init(&lcd->panel, &lcd->spi->dev, &nl8048_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&lcd->panel); } diff --git a/drivers/gpu/drm/panel/panel-novatek-nt39016.c b/drivers/gpu/drm/panel/panel-novatek-nt39016.c index 64cfe111aaad..60ccedce530c 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt39016.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt39016.c @@ -292,7 +292,8 @@ static int nt39016_probe(struct spi_device *spi) return err; }

- drm_panel_init(&panel->drm_panel, dev, &nt39016_funcs); + drm_panel_init(&panel->drm_panel, dev, &nt39016_funcs, + DRM_MODE_CONNECTOR_DPI);

err = drm_panel_add(&panel->drm_panel); if (err < 0) { diff --git a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c index f2d6a4ec0046..f2a72ee6ee07 100644 --- a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c +++ b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c @@ -288,7 +288,8 @@ static int lcd_olinuxino_probe(struct i2c_client *client, if (IS_ERR(lcd->backlight)) return PTR_ERR(lcd->backlight);

- drm_panel_init(&lcd->panel, dev, &lcd_olinuxino_funcs); + drm_panel_init(&lcd->panel, dev, &lcd_olinuxino_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&lcd->panel); } diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c index 8b60d5e4d775..bf1f928b215f 100644 --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c @@ -455,7 +455,8 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM;

- drm_panel_init(&ctx->panel, dev, &otm8009a_drm_funcs); + drm_panel_init(&ctx->panel, dev, &otm8009a_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev), dsi->host->dev, ctx, diff --git a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c index 38f114b03b89..2b40913899d8 100644 --- a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c +++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c @@ -167,7 +167,7 @@ static int osd101t2587_panel_add(struct osd101t2587_panel *osd101t2587) return PTR_ERR(osd101t2587->backlight);

drm_panel_init(&osd101t2587->base, &osd101t2587->dsi->dev, - &osd101t2587_panel_funcs); + &osd101t2587_panel_funcs, DRM_MODE_CONNECTOR_DSI);

return drm_panel_add(&osd101t2587->base); } diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c index 6035bf458074..664605071d34 100644 --- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c +++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c @@ -224,7 +224,7 @@ static int wuxga_nt_panel_add(struct wuxga_nt_panel *wuxga_nt) }

drm_panel_init(&wuxga_nt->base, &wuxga_nt->dsi->dev, - &wuxga_nt_panel_funcs); + &wuxga_nt_panel_funcs, DRM_MODE_CONNECTOR_DSI);

ret = drm_panel_add(&wuxga_nt->base); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c index 23a801427e42..09824e92fc78 100644 --- a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c +++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c @@ -426,7 +426,8 @@ static int rpi_touchscreen_probe(struct i2c_client *i2c, return PTR_ERR(ts->dsi); }

- drm_panel_init(&ts->base, dev, &rpi_touchscreen_funcs); + drm_panel_init(&ts->base, dev, &rpi_touchscreen_funcs, + DRM_MODE_CONNECTOR_DSI);

/* This appears last, as it's what will unblock the DSI host * driver's component bind function. diff --git a/drivers/gpu/drm/panel/panel-raydium-rm67191.c b/drivers/gpu/drm/panel/panel-raydium-rm67191.c index f82a1f69f13b..fd67fc6185c4 100644 --- a/drivers/gpu/drm/panel/panel-raydium-rm67191.c +++ b/drivers/gpu/drm/panel/panel-raydium-rm67191.c @@ -606,7 +606,8 @@ static int rad_panel_probe(struct mipi_dsi_device *dsi) if (ret) return ret;

- drm_panel_init(&panel->panel, dev, &rad_panel_funcs); + drm_panel_init(&panel->panel, dev, &rad_panel_funcs, + DRM_MODE_CONNECTOR_DSI); dev_set_drvdata(dev, panel);

ret = drm_panel_add(&panel->panel); diff --git a/drivers/gpu/drm/panel/panel-raydium-rm68200.c b/drivers/gpu/drm/panel/panel-raydium-rm68200.c index f004b78fb8bc..994e855721f4 100644 --- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c +++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c @@ -404,7 +404,8 @@ static int rm68200_probe(struct mipi_dsi_device *dsi) dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | MIPI_DSI_MODE_LPM;

- drm_panel_init(&ctx->panel, dev, &rm68200_drm_funcs); + drm_panel_init(&ctx->panel, dev, &rm68200_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

drm_panel_add(&ctx->panel);

diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c index d7f56374f2f1..31234b79d3b1 100644 --- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c +++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c @@ -343,7 +343,8 @@ static int jh057n_probe(struct mipi_dsi_device *dsi) return ret; }

- drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs); + drm_panel_init(&ctx->panel, dev, &jh057n_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

drm_panel_add(&ctx->panel);

diff --git a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c index 8708fbbe7637..170a5cda21b9 100644 --- a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c +++ b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c @@ -173,7 +173,8 @@ static int rb070d30_panel_dsi_probe(struct mipi_dsi_device *dsi) mipi_dsi_set_drvdata(dsi, ctx); ctx->dsi = dsi;

- drm_panel_init(&ctx->panel, &dsi->dev, &rb070d30_panel_funcs); + drm_panel_init(&ctx->panel, &dsi->dev, &rb070d30_panel_funcs, + DRM_MODE_CONNECTOR_DSI);

ctx->gpios.reset = devm_gpiod_get(&dsi->dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(ctx->gpios.reset)) { diff --git a/drivers/gpu/drm/panel/panel-samsung-ld9040.c b/drivers/gpu/drm/panel/panel-samsung-ld9040.c index 71a292dbec47..250809ba37c7 100644 --- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c +++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c @@ -351,7 +351,8 @@ static int ld9040_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&ctx->panel, dev, &ld9040_drm_funcs); + drm_panel_init(&ctx->panel, dev, &ld9040_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&ctx->panel); } diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c index 4d25c96e842c..e3a0397e953e 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c @@ -215,7 +215,8 @@ static int s6d16d0_probe(struct mipi_dsi_device *dsi) return ret; }

- drm_panel_init(&s6->panel, dev, &s6d16d0_drm_funcs); + drm_panel_init(&s6->panel, dev, &s6d16d0_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

ret = drm_panel_add(&s6->panel); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c index 42a3aaab49eb..938ab72c5540 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c @@ -732,7 +732,8 @@ static int s6e3ha2_probe(struct mipi_dsi_device *dsi) ctx->bl_dev->props.brightness = S6E3HA2_DEFAULT_BRIGHTNESS; ctx->bl_dev->props.power = FB_BLANK_POWERDOWN;

- drm_panel_init(&ctx->panel, dev, &s6e3ha2_drm_funcs); + drm_panel_init(&ctx->panel, dev, &s6e3ha2_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

ret = drm_panel_add(&ctx->panel); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c index b4d879bf4d03..a60635e9226d 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c @@ -466,7 +466,8 @@ static int s6e63j0x03_probe(struct mipi_dsi_device *dsi) return PTR_ERR(ctx->reset_gpio); }

- drm_panel_init(&ctx->panel, dev, &s6e63j0x03_funcs); + drm_panel_init(&ctx->panel, dev, &s6e63j0x03_funcs, + DRM_MODE_CONNECTOR_DSI);

ctx->bl_dev = backlight_device_register("s6e63j0x03", dev, ctx, &s6e63j0x03_bl_ops, NULL); diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c index 61259c2833ab..ba01af0b14fd 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c @@ -473,7 +473,8 @@ static int s6e63m0_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&ctx->panel, dev, &s6e63m0_drm_funcs); + drm_panel_init(&ctx->panel, dev, &s6e63m0_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

ret = s6e63m0_backlight_register(ctx); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c index 35dbffabd526..dbced6501204 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c @@ -1017,7 +1017,8 @@ static int s6e8aa0_probe(struct mipi_dsi_device *dsi)

ctx->brightness = GAMMA_LEVEL_NUM - 1;

- drm_panel_init(&ctx->panel, dev, &s6e8aa0_drm_funcs); + drm_panel_init(&ctx->panel, dev, &s6e8aa0_drm_funcs, + DRM_MODE_CONNECTOR_DSI);

ret = drm_panel_add(&ctx->panel); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c index 0833d0c03adc..b3619ba443bd 100644 --- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c +++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c @@ -274,7 +274,8 @@ static int seiko_panel_probe(struct device *dev, return -EPROBE_DEFER; }

- drm_panel_init(&panel->base, dev, &seiko_panel_funcs); + drm_panel_init(&panel->base, dev, &seiko_panel_funcs, + DRM_MODE_CONNECTOR_DPI);

err = drm_panel_add(&panel->base); if (err < 0) diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c index 87a58cb4d945..5e136c3ba185 100644 --- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c +++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c @@ -329,7 +329,8 @@ static int sharp_panel_add(struct sharp_panel *sharp) if (IS_ERR(sharp->backlight)) return PTR_ERR(sharp->backlight);

- drm_panel_init(&sharp->base, &sharp->link1->dev, &sharp_panel_funcs); + drm_panel_init(&sharp->base, &sharp->link1->dev, &sharp_panel_funcs, + DRM_MODE_CONNECTOR_DSI);

return drm_panel_add(&sharp->base); } diff --git a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c index 96e3deb0e305..eeab7998c7de 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c @@ -185,7 +185,8 @@ static int ls037v7dw01_probe(struct platform_device *pdev) return PTR_ERR(lcd->ud_gpio); }

- drm_panel_init(&lcd->panel, &pdev->dev, &ls037v7dw01_funcs); + drm_panel_init(&lcd->panel, &pdev->dev, &ls037v7dw01_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&lcd->panel); } diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c index ffa844ee82ad..b963ba4ab589 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c @@ -265,7 +265,7 @@ static int sharp_nt_panel_add(struct sharp_nt_panel *sharp_nt) return PTR_ERR(sharp_nt->backlight);

drm_panel_init(&sharp_nt->base, &sharp_nt->dsi->dev, - &sharp_nt_panel_funcs); + &sharp_nt_panel_funcs, DRM_MODE_CONNECTOR_DSI);

return drm_panel_add(&sharp_nt->base); } diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index b36c130d5cf0..4b92b27eba86 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -94,6 +94,7 @@ struct panel_desc {

u32 bus_format; u32 bus_flags; + int connector_type; };

struct panel_simple { @@ -464,7 +465,8 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) if (!of_get_display_timing(dev->of_node, "panel-timing", &dt)) panel_simple_parse_panel_timing_node(dev, panel, &dt);

- drm_panel_init(&panel->base, dev, &panel_simple_funcs); + drm_panel_init(&panel->base, dev, &panel_simple_funcs, + desc->connector_type);

err = drm_panel_add(&panel->base); if (err < 0) @@ -831,6 +833,7 @@ static const struct panel_desc auo_g133han01 = { .unprepare = 1000, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing auo_g185han01_timings = { @@ -860,6 +863,7 @@ static const struct panel_desc auo_g185han01 = { .unprepare = 1000, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing auo_p320hvn03_timings = { @@ -888,6 +892,7 @@ static const struct panel_desc auo_p320hvn03 = { .unprepare = 500, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode auo_t215hvn01_mode = { @@ -1203,6 +1208,7 @@ static const struct panel_desc dlc_dlc0700yzg_1 = { .disable = 200, }, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing dlc_dlc1010gig_timing = { @@ -1233,6 +1239,7 @@ static const struct panel_desc dlc_dlc1010gig = { .unprepare = 60, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode edt_et035012dm6_mode = { @@ -1499,6 +1506,7 @@ static const struct panel_desc hannstar_hsd070pww1 = { .height = 94, }, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing hannstar_hsd100pxn1_timing = { @@ -1523,6 +1531,7 @@ static const struct panel_desc hannstar_hsd100pxn1 = { .height = 152, }, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = { @@ -1629,6 +1638,7 @@ static const struct panel_desc innolux_g070y2_l01 = { .unprepare = 800, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing innolux_g101ice_l01_timing = { @@ -1657,6 +1667,7 @@ static const struct panel_desc innolux_g101ice_l01 = { .disable = 200, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing innolux_g121i1_l01_timing = { @@ -1684,6 +1695,7 @@ static const struct panel_desc innolux_g121i1_l01 = { .disable = 20, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode innolux_g121x1_l03_mode = { @@ -1867,6 +1879,7 @@ static const struct panel_desc koe_tx31d200vm0baa = { .height = 109, }, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing kyo_tcg121xglp_timing = { @@ -1891,6 +1904,7 @@ static const struct panel_desc kyo_tcg121xglp = { .height = 184, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode lemaker_bl035_rgb_002_mode = { @@ -1939,6 +1953,7 @@ static const struct panel_desc lg_lb070wv8 = { .height = 91, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode lg_lp079qx1_sp0v_mode = { @@ -2061,6 +2076,7 @@ static const struct panel_desc mitsubishi_aa070mc01 = { .disable = 400, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, .bus_flags = DRM_BUS_FLAG_DE_HIGH, };

@@ -2089,6 +2105,7 @@ static const struct panel_desc nec_nl12880bc20_05 = { .disable = 50, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode nec_nl4827hc19_05b_mode = { @@ -2191,6 +2208,7 @@ static const struct panel_desc nlt_nl192108ac18_02d = { .unprepare = 500, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode nvd_9128_mode = { @@ -2214,6 +2232,7 @@ static const struct panel_desc nvd_9128 = { .height = 88, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing okaya_rs800480t_7x0gp_timing = { @@ -2626,6 +2645,7 @@ static const struct panel_desc sharp_lq101k1ly04 = { .height = 136, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing sharp_lq123p1jx31_timing = { @@ -2805,6 +2825,7 @@ static const struct panel_desc tianma_tm070jdhg30 = { .height = 95, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct display_timing tianma_tm070rvhg71_timing = { @@ -2829,6 +2850,7 @@ static const struct panel_desc tianma_tm070rvhg71 = { .height = 86, }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode ti_nspire_cx_lcd_mode[] = { @@ -2911,6 +2933,7 @@ static const struct panel_desc toshiba_lt089ac29000 = { }, .bus_format = MEDIA_BUS_FMT_RGB888_1X24, .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct drm_display_mode tpk_f07a_0102_mode = { @@ -2981,6 +3004,7 @@ static const struct panel_desc urt_umsh_8596md_lvds = { .height = 91, }, .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, };

static const struct panel_desc urt_umsh_8596md_parallel = { diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c index 3f7bcd24aa81..ee3f23f45755 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c @@ -369,7 +369,8 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) if (IS_ERR(st7701->backlight)) return PTR_ERR(st7701->backlight);

- drm_panel_init(&st7701->panel, &dsi->dev, &st7701_funcs); + drm_panel_init(&st7701->panel, &dsi->dev, &st7701_funcs, + DRM_MODE_CONNECTOR_DSI);

/** * Once sleep out has been issued, ST7701 IC required to wait 120ms diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 2eeaeee0dd7f..108a85bb6667 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -381,7 +381,8 @@ static int st7789v_probe(struct spi_device *spi) spi_set_drvdata(spi, ctx); ctx->spi = spi;

- drm_panel_init(&ctx->panel, &spi->dev, &st7789v_drm_funcs); + drm_panel_init(&ctx->panel, &spi->dev, &st7789v_drm_funcs, + DRM_MODE_CONNECTOR_DPI);

ctx->power = devm_regulator_get(&spi->dev, "power"); if (IS_ERR(ctx->power)) diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c index 5a2772b04b75..6f5ce5867ff9 100644 --- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c +++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c @@ -648,7 +648,8 @@ static int acx565akm_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&lcd->panel, &lcd->spi->dev, &acx565akm_funcs); + drm_panel_init(&lcd->panel, &lcd->spi->dev, &acx565akm_funcs, + DRM_MODE_CONNECTOR_DPI);

ret = drm_panel_add(&lcd->panel); if (ret < 0) { diff --git a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c index 8b1148d74e7b..1d08d03f509d 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c @@ -347,7 +347,8 @@ static int td028ttec1_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&lcd->panel, &lcd->spi->dev, &td028ttec1_funcs); + drm_panel_init(&lcd->panel, &lcd->spi->dev, &td028ttec1_funcs, + DRM_MODE_CONNECTOR_DPI);

return drm_panel_add(&lcd->panel); } diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c index bbf0c2e1c90f..416aebd23b6a 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c @@ -458,7 +458,8 @@ static int td043mtea1_probe(struct spi_device *spi) return ret; }

- drm_panel_init(&lcd->panel, &lcd->spi->dev, &td043mtea1_funcs); + drm_panel_init(&lcd->panel, &lcd->spi->dev, &td043mtea1_funcs, + DRM_MODE_CONNECTOR_DPI);

ret = drm_panel_add(&lcd->panel); if (ret < 0) { diff --git a/drivers/gpu/drm/panel/panel-tpo-tpg110.c b/drivers/gpu/drm/panel/panel-tpo-tpg110.c index 25524c26b241..1a5418ae2ccf 100644 --- a/drivers/gpu/drm/panel/panel-tpo-tpg110.c +++ b/drivers/gpu/drm/panel/panel-tpo-tpg110.c @@ -457,7 +457,8 @@ static int tpg110_probe(struct spi_device *spi) if (ret) return ret;

- drm_panel_init(&tpg->panel, dev, &tpg110_drm_funcs); + drm_panel_init(&tpg->panel, dev, &tpg110_drm_funcs, + DRM_MODE_CONNECTOR_DPI); spi_set_drvdata(spi, tpg);

return drm_panel_add(&tpg->panel); diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c index c3714be78837..0feea2456e14 100644 --- a/drivers/gpu/drm/panel/panel-truly-nt35597.c +++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c @@ -518,7 +518,8 @@ static int truly_nt35597_panel_add(struct truly_nt35597 *ctx) /* dual port */ gpiod_set_value(ctx->mode_gpio, 0);

- drm_panel_init(&ctx->panel, dev, &truly_nt35597_drm_funcs); + drm_panel_init(&ctx->panel, dev, &truly_nt35597_drm_funcs, + DRM_MODE_CONNECTOR_DSI); drm_panel_add(&ctx->panel);

return 0; diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 4b9c656dc15e..ce8da64022b4 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -139,6 +139,15 @@ struct drm_panel { */ const struct drm_panel_funcs *funcs;

+ /** + * @connector_type: + * + * Type of the panel as a DRM_MODE_CONNECTOR_* value. This is used to + * initialise the drm_connector corresponding to the panel with the + * correct connector type. + */ + int connector_type; + /** * @list: * @@ -148,7 +157,8 @@ struct drm_panel { };

void drm_panel_init(struct drm_panel *panel, struct device *dev, - const struct drm_panel_funcs *funcs); + const struct drm_panel_funcs *funcs, + int connector_type);

int drm_panel_add(struct drm_panel *panel); void drm_panel_remove(struct drm_panel *panel);