diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c index 08ef7c8b7beda..da69dc2a94b61 100644 --- a/drivers/gpu/drm/drm_panel.c +++ b/drivers/gpu/drm/drm_panel.c @@ -44,19 +44,14 @@ static LIST_HEAD(panel_list); /** * drm_panel_init - initialize a panel * @panel: DRM panel - * @dev: parent device of the panel - * @funcs: panel operations * - * Initialize the panel structure for subsequent registration with - * drm_panel_add(). + * Sets up internal fields of the panel so that it can subsequently be added + * to the registry. */ -void drm_panel_init(struct drm_panel *panel, struct device *dev, - const struct drm_panel_funcs *funcs) +void drm_panel_init(struct drm_panel *panel) { INIT_LIST_HEAD(&panel->list); BLOCKING_INIT_NOTIFIER_HEAD(&panel->nh); - panel->dev = dev; - panel->funcs = funcs; } 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 a4333ed0f20ca..5f72c922a04b1 100644 --- a/drivers/gpu/drm/panel/panel-arm-versatile.c +++ b/drivers/gpu/drm/panel/panel-arm-versatile.c @@ -350,7 +350,9 @@ 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); + vpanel->panel.dev = dev; + vpanel->panel.funcs = &versatile_panel_drm_funcs; 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 7d5d7455bc01f..dabf59e0f56fa 100644 --- a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c +++ b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c @@ -204,7 +204,9 @@ 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); + ctx->panel.dev = &dsi->dev; + ctx->panel.funcs = &feiyang_funcs; 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 ad2405baa0ac5..3c58f63adbf7e 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c @@ -895,7 +895,9 @@ 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); + ili->panel.dev = dev; + ili->panel.funcs = &ili9322_drm_funcs; 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 1d714f961c009..3ad4a46c4e945 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c @@ -433,7 +433,9 @@ 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); + ctx->panel.dev = &dsi->dev; + ctx->panel.funcs = &ili9881c_funcs; 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 8f3647804a1e4..df90b66079816 100644 --- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c +++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c @@ -487,7 +487,9 @@ 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); + innolux->base.funcs = &innolux_panel_funcs; + innolux->base.dev = dev; 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 7bfdbfbc868ed..ff3e89e61e3fc 100644 --- a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c +++ b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c @@ -437,7 +437,9 @@ 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->base.funcs = &jdi_panel_funcs; + jdi->base.dev = &jdi->dsi->dev; 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 bb131749a0b92..1e7fecab72a9f 100644 --- a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c +++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c @@ -391,8 +391,9 @@ static int kingdisplay_panel_add(struct kingdisplay_panel *kingdisplay) if (IS_ERR(kingdisplay->backlight)) return PTR_ERR(kingdisplay->backlight); - drm_panel_init(&kingdisplay->base, &kingdisplay->link->dev, - &kingdisplay_panel_funcs); + drm_panel_init(&kingdisplay->base); + kingdisplay->base.funcs = &kingdisplay_panel_funcs; + kingdisplay->base.dev = &kingdisplay->link->dev; 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 c7b9b47849bb8..ee4379729a5b8 100644 --- a/drivers/gpu/drm/panel/panel-lg-lb035q02.c +++ b/drivers/gpu/drm/panel/panel-lg-lb035q02.c @@ -196,7 +196,9 @@ 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->panel.dev = &lcd->spi->dev; + lcd->panel.funcs = &lb035q02_funcs; 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 608f2de91662d..41bf02d122a1f 100644 --- a/drivers/gpu/drm/panel/panel-lg-lg4573.c +++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c @@ -259,7 +259,9 @@ 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); + ctx->panel.dev = &spi->dev; + ctx->panel.funcs = &lg4573_drm_funcs; 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 ff1e305d56a02..bf5fcc3e53791 100644 --- a/drivers/gpu/drm/panel/panel-lvds.c +++ b/drivers/gpu/drm/panel/panel-lvds.c @@ -254,7 +254,9 @@ 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->panel.dev = lvds->dev; + lvds->panel.funcs = &panel_lvds_funcs; 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 272a1434e1558..20f17e46e65da 100644 --- a/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c +++ b/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c @@ -205,7 +205,9 @@ 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->panel.dev = &lcd->spi->dev; + lcd->panel.funcs = &nl8048_funcs; 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 64cfe111aaadb..2ad1063b068d5 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt39016.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt39016.c @@ -292,7 +292,9 @@ 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); + panel->drm_panel.dev = dev; + panel->drm_panel.funcs = &nt39016_funcs; 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 f2d6a4ec00467..2bae1db3ff344 100644 --- a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c +++ b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c @@ -288,7 +288,9 @@ 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); + lcd->panel.dev = dev; + lcd->panel.funcs = &lcd_olinuxino_funcs; 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 5aacd632c6f69..3ee265f1755f4 100644 --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c @@ -455,7 +455,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &otm8009a_drm_funcs; ctx->bl_dev = devm_backlight_device_register(dev, dev_name(dev), 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 38f114b03b897..e0e20ecff916d 100644 --- a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c +++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c @@ -166,8 +166,9 @@ static int osd101t2587_panel_add(struct osd101t2587_panel *osd101t2587) if (IS_ERR(osd101t2587->backlight)) return PTR_ERR(osd101t2587->backlight); - drm_panel_init(&osd101t2587->base, &osd101t2587->dsi->dev, - &osd101t2587_panel_funcs); + drm_panel_init(&osd101t2587->base); + osd101t2587->base.funcs = &osd101t2587_panel_funcs; + osd101t2587->base.dev = &osd101t2587->dsi->dev; 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 6035bf4580744..3dff0b3f73c23 100644 --- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c +++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c @@ -223,8 +223,9 @@ static int wuxga_nt_panel_add(struct wuxga_nt_panel *wuxga_nt) return -EPROBE_DEFER; } - drm_panel_init(&wuxga_nt->base, &wuxga_nt->dsi->dev, - &wuxga_nt_panel_funcs); + drm_panel_init(&wuxga_nt->base); + wuxga_nt->base.funcs = &wuxga_nt_panel_funcs; + wuxga_nt->base.dev = &wuxga_nt->dsi->dev; 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 cded730f29ad2..a621dd28ff70d 100644 --- a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c +++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c @@ -433,7 +433,9 @@ 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); + ts->base.dev = dev; + ts->base.funcs = &rpi_touchscreen_funcs; /* 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 f82a1f69f13ba..6a5d37006103e 100644 --- a/drivers/gpu/drm/panel/panel-raydium-rm67191.c +++ b/drivers/gpu/drm/panel/panel-raydium-rm67191.c @@ -606,7 +606,9 @@ 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); + panel->panel.funcs = &rad_panel_funcs; + panel->panel.dev = dev; 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 f004b78fb8bc9..ba889625ad435 100644 --- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c +++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c @@ -404,7 +404,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &rm68200_drm_funcs; 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 d7f56374f2f17..b9109922397ff 100644 --- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c +++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c @@ -343,7 +343,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &jh057n_drm_funcs; 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 8708fbbe76376..3c15764f0c039 100644 --- a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c +++ b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c @@ -173,7 +173,9 @@ 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); + ctx->panel.dev = &dsi->dev; + ctx->panel.funcs = &rb070d30_panel_funcs; 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 71a292dbec478..3be902dcedc02 100644 --- a/drivers/gpu/drm/panel/panel-samsung-ld9040.c +++ b/drivers/gpu/drm/panel/panel-samsung-ld9040.c @@ -351,7 +351,9 @@ static int ld9040_probe(struct spi_device *spi) return ret; } - drm_panel_init(&ctx->panel, dev, &ld9040_drm_funcs); + drm_panel_init(&ctx->panel); + ctx->panel.dev = dev; + ctx->panel.funcs = &ld9040_drm_funcs; 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 4d25c96e842cf..f75bef24e0504 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c @@ -215,7 +215,9 @@ 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); + s6->panel.dev = dev; + s6->panel.funcs = &s6d16d0_drm_funcs; 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 42a3aaab49eb4..b923de23ed654 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c @@ -732,7 +732,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &s6e3ha2_drm_funcs; 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 b4d879bf4d03d..cd90fa700c493 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c @@ -466,7 +466,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &s6e63j0x03_funcs; 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 61259c2833ab8..142d395ea5129 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c @@ -473,7 +473,9 @@ static int s6e63m0_probe(struct spi_device *spi) return ret; } - drm_panel_init(&ctx->panel, dev, &s6e63m0_drm_funcs); + drm_panel_init(&ctx->panel); + ctx->panel.dev = dev; + ctx->panel.funcs = &s6e63m0_drm_funcs; 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 35dbffabd5267..81858267723ad 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c @@ -1017,7 +1017,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &s6e8aa0_drm_funcs; 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 0833d0c03adc9..18b22b1294fbc 100644 --- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c +++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c @@ -274,7 +274,9 @@ 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); + panel->base.dev = dev; + panel->base.funcs = &seiko_panel_funcs; 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 87a58cb4d9455..e910b4ad13104 100644 --- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c +++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c @@ -329,7 +329,9 @@ 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->base.funcs = &sharp_panel_funcs; + sharp->base.dev = &sharp->link1->dev; 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 96e3deb0e305c..46cd9a2501298 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c @@ -185,7 +185,9 @@ 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); + lcd->panel.dev = &pdev->dev; + lcd->panel.funcs = &ls037v7dw01_funcs; 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 ffa844ee82ad4..c39abde9f9f10 100644 --- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c +++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c @@ -264,8 +264,9 @@ static int sharp_nt_panel_add(struct sharp_nt_panel *sharp_nt) if (IS_ERR(sharp_nt->backlight)) return PTR_ERR(sharp_nt->backlight); - drm_panel_init(&sharp_nt->base, &sharp_nt->dsi->dev, - &sharp_nt_panel_funcs); + drm_panel_init(&sharp_nt->base); + sharp_nt->base.funcs = &sharp_nt_panel_funcs; + sharp_nt->base.dev = &sharp_nt->dsi->dev; 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 156bd4d551dc3..ec0085e664365 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -464,7 +464,9 @@ 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); + panel->base.dev = dev; + panel->base.funcs = &panel_simple_funcs; err = drm_panel_add(&panel->base); if (err < 0) diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c index 77a3f6b9aec1d..638f605acb2db 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c @@ -369,7 +369,7 @@ 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); /** * Once sleep out has been issued, ST7701 IC required to wait 120ms @@ -381,6 +381,8 @@ static int st7701_dsi_probe(struct mipi_dsi_device *dsi) * ts8550b and there is no valid documentation for that. */ st7701->sleep_delay = 120 + desc->panel_sleep_delay; + st7701->panel.funcs = &st7701_funcs; + st7701->panel.dev = &dsi->dev; ret = drm_panel_add(&st7701->panel); if (ret < 0) diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 2eeaeee0dd7f3..3b2612ae931e8 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -381,7 +381,9 @@ 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); + ctx->panel.dev = &spi->dev; + ctx->panel.funcs = &st7789v_drm_funcs; 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 1e39067387a61..3d5b9c4f68d98 100644 --- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c +++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c @@ -648,7 +648,9 @@ 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->panel.dev = &lcd->spi->dev; + lcd->panel.funcs = &acx565akm_funcs; 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 76cfca89c3c78..f2baff827f507 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c @@ -347,7 +347,9 @@ 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->panel.dev = &lcd->spi->dev; + lcd->panel.funcs = &td028ttec1_funcs; 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 afd7c5ed53c45..ba163c779084c 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c @@ -458,7 +458,9 @@ 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->panel.dev = &lcd->spi->dev; + lcd->panel.funcs = &td043mtea1_funcs; 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 25524c26b241b..71591e5f59383 100644 --- a/drivers/gpu/drm/panel/panel-tpo-tpg110.c +++ b/drivers/gpu/drm/panel/panel-tpo-tpg110.c @@ -457,7 +457,9 @@ 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); + tpg->panel.dev = dev; + tpg->panel.funcs = &tpg110_drm_funcs; 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 c3714be788375..77e1311b7c692 100644 --- a/drivers/gpu/drm/panel/panel-truly-nt35597.c +++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c @@ -518,7 +518,9 @@ 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); + ctx->panel.dev = dev; + ctx->panel.funcs = &truly_nt35597_drm_funcs; drm_panel_add(&ctx->panel); return 0; diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index ea356bf257492..1f977fff325b2 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -177,8 +177,7 @@ struct drm_panel { struct blocking_notifier_head nh; }; -void drm_panel_init(struct drm_panel *panel, struct device *dev, - const struct drm_panel_funcs *funcs); +void drm_panel_init(struct drm_panel *panel); int drm_panel_add(struct drm_panel *panel); void drm_panel_remove(struct drm_panel *panel);