diff options
Diffstat (limited to 'drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c index e910b4ad1310..b5d1977221a7 100644 --- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c +++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c @@ -3,7 +3,6 @@ * Copyright (C) 2014 NVIDIA Corporation */ -#include <linux/backlight.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> #include <linux/module.h> @@ -23,7 +22,6 @@ struct sharp_panel { struct mipi_dsi_device *link1; struct mipi_dsi_device *link2; - struct backlight_device *backlight; struct regulator *supply; bool prepared; @@ -94,8 +92,6 @@ static int sharp_panel_disable(struct drm_panel *panel) if (!sharp->enabled) return 0; - backlight_disable(sharp->backlight); - sharp->enabled = false; return 0; @@ -258,8 +254,6 @@ static int sharp_panel_enable(struct drm_panel *panel) if (sharp->enabled) return 0; - backlight_enable(sharp->backlight); - sharp->enabled = true; return 0; @@ -278,13 +272,14 @@ static const struct drm_display_mode default_mode = { .vrefresh = 60, }; -static int sharp_panel_get_modes(struct drm_panel *panel) +static int sharp_panel_get_modes(struct drm_panel *panel, + struct drm_connector *connector) { struct drm_display_mode *mode; - mode = drm_mode_duplicate(panel->drm, &default_mode); + mode = drm_mode_duplicate(connector->dev, &default_mode); if (!mode) { - dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n", + dev_err(panel->dev, "failed to add mode %ux%ux@%u\n", default_mode.hdisplay, default_mode.vdisplay, default_mode.vrefresh); return -ENOMEM; @@ -292,10 +287,10 @@ static int sharp_panel_get_modes(struct drm_panel *panel) drm_mode_set_name(mode); - drm_mode_probed_add(panel->connector, mode); + drm_mode_probed_add(connector, mode); - panel->connector->display_info.width_mm = 217; - panel->connector->display_info.height_mm = 136; + connector->display_info.width_mm = 217; + connector->display_info.height_mm = 136; return 1; } @@ -316,7 +311,7 @@ MODULE_DEVICE_TABLE(of, sharp_of_match); static int sharp_panel_add(struct sharp_panel *sharp) { - struct device *dev = &sharp->link1->dev; + int ret; sharp->mode = &default_mode; @@ -324,14 +319,12 @@ static int sharp_panel_add(struct sharp_panel *sharp) if (IS_ERR(sharp->supply)) return PTR_ERR(sharp->supply); - sharp->backlight = devm_of_find_backlight(dev); - - if (IS_ERR(sharp->backlight)) - return PTR_ERR(sharp->backlight); + drm_panel_init(&sharp->base, &sharp->link1->dev, &sharp_panel_funcs, + DRM_MODE_CONNECTOR_DSI); - drm_panel_init(&sharp->base); - sharp->base.funcs = &sharp_panel_funcs; - sharp->base.dev = &sharp->link1->dev; + ret = drm_panel_of_backlight(&sharp->base); + if (ret) + return ret; return drm_panel_add(&sharp->base); } @@ -408,7 +401,7 @@ static int sharp_panel_remove(struct mipi_dsi_device *dsi) return 0; } - err = sharp_panel_disable(&sharp->base); + err = drm_panel_disable(&sharp->base); if (err < 0) dev_err(&dsi->dev, "failed to disable panel: %d\n", err); @@ -429,7 +422,7 @@ static void sharp_panel_shutdown(struct mipi_dsi_device *dsi) if (!sharp) return; - sharp_panel_disable(&sharp->base); + drm_panel_disable(&sharp->base); } static struct mipi_dsi_driver sharp_panel_driver = { |
