diff options
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/Makefile | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-dsi-cm.c | 29 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-ebbg-ft8719.c | 285 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-edp.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-novatek-nt35510.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 64 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-sony-acx565akm.c | 12 |
9 files changed, 373 insertions, 43 deletions
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 4f1f004b3c54..a9043eacce97 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -115,6 +115,17 @@ config DRM_PANEL_EDP that it can be automatically turned off when the panel goes into a low power state. +config DRM_PANEL_EBBG_FT8719 + tristate "EBBG FT8719 panel driver" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for the EBBG FT8719 + video mode panel. Mainly found on Xiaomi Poco F1 mobile phone. + The panel has a resolution of 1080x2246. It provides a MIPI DSI + interface to the host. + config DRM_PANEL_ELIDA_KD35T133 tristate "Elida KD35T133 panel driver" depends on OF diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 42a7ab54234b..34e717382dbb 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_DRM_PANEL_DSI_CM) += panel-dsi-cm.o obj-$(CONFIG_DRM_PANEL_LVDS) += panel-lvds.o obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o obj-$(CONFIG_DRM_PANEL_EDP) += panel-edp.o +obj-$(CONFIG_DRM_PANEL_EBBG_FT8719) += panel-ebbg-ft8719.o obj-$(CONFIG_DRM_PANEL_ELIDA_KD35T133) += panel-elida-kd35t133.o obj-$(CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02) += panel-feixin-k101-im2ba02.o obj-$(CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D) += panel-feiyang-fy07024di26a30d.o diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c index 44674ebedf59..174ff434bd71 100644 --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c @@ -215,14 +215,9 @@ static const struct drm_panel_funcs tm5p5_nt35596_panel_funcs = { static int tm5p5_nt35596_bl_update_status(struct backlight_device *bl) { struct mipi_dsi_device *dsi = bl_get_data(bl); - u16 brightness = bl->props.brightness; + u16 brightness = backlight_get_brightness(bl); int ret; - if (bl->props.power != FB_BLANK_UNBLANK || - bl->props.fb_blank != FB_BLANK_UNBLANK || - bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) - brightness = 0; - dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; ret = mipi_dsi_dcs_set_display_brightness(dsi, brightness); diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c index b58cb064975f..b0213a518f9d 100644 --- a/drivers/gpu/drm/panel/panel-dsi-cm.c +++ b/drivers/gpu/drm/panel/panel-dsi-cm.c @@ -85,17 +85,10 @@ static void dsicm_bl_power(struct panel_drv_data *ddata, bool enable) else return; - if (enable) { - backlight->props.fb_blank = FB_BLANK_UNBLANK; - backlight->props.state = ~(BL_CORE_FBBLANK | BL_CORE_SUSPENDED); - backlight->props.power = FB_BLANK_UNBLANK; - } else { - backlight->props.fb_blank = FB_BLANK_NORMAL; - backlight->props.power = FB_BLANK_POWERDOWN; - backlight->props.state |= BL_CORE_FBBLANK | BL_CORE_SUSPENDED; - } - - backlight_update_status(backlight); + if (enable) + backlight_enable(backlight); + else + backlight_disable(backlight); } static void hw_guard_start(struct panel_drv_data *ddata, int guard_msec) @@ -196,13 +189,7 @@ static int dsicm_bl_update_status(struct backlight_device *dev) { struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev); int r = 0; - int level; - - if (dev->props.fb_blank == FB_BLANK_UNBLANK && - dev->props.power == FB_BLANK_UNBLANK) - level = dev->props.brightness; - else - level = 0; + int level = backlight_get_brightness(dev); dev_dbg(&ddata->dsi->dev, "update brightness to %d\n", level); @@ -219,11 +206,7 @@ static int dsicm_bl_update_status(struct backlight_device *dev) static int dsicm_bl_get_intensity(struct backlight_device *dev) { - if (dev->props.fb_blank == FB_BLANK_UNBLANK && - dev->props.power == FB_BLANK_UNBLANK) - return dev->props.brightness; - - return 0; + return backlight_get_brightness(dev); } static const struct backlight_ops dsicm_bl_ops = { diff --git a/drivers/gpu/drm/panel/panel-ebbg-ft8719.c b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c new file mode 100644 index 000000000000..386f8321b930 --- /dev/null +++ b/drivers/gpu/drm/panel/panel-ebbg-ft8719.c @@ -0,0 +1,285 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022 Joel Selvaraj <jo@jsfamily.in> + * Generated with linux-mdss-dsi-panel-driver-generator from vendor device tree: + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + */ + +#include <linux/delay.h> +#include <linux/gpio/consumer.h> +#include <linux/regulator/consumer.h> +#include <linux/module.h> +#include <linux/of.h> + +#include <video/mipi_display.h> + +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_modes.h> +#include <drm/drm_panel.h> + +static const char * const regulator_names[] = { + "vddio", + "vddpos", + "vddneg", +}; + +static const unsigned long regulator_enable_loads[] = { + 62000, + 100000, + 100000 +}; + +struct ebbg_ft8719 { + struct drm_panel panel; + struct mipi_dsi_device *dsi; + + struct regulator_bulk_data supplies[ARRAY_SIZE(regulator_names)]; + + struct gpio_desc *reset_gpio; +}; + +static inline +struct ebbg_ft8719 *to_ebbg_ft8719(struct drm_panel *panel) +{ + return container_of(panel, struct ebbg_ft8719, panel); +} + +static void ebbg_ft8719_reset(struct ebbg_ft8719 *ctx) +{ + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + usleep_range(4000, 5000); + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + usleep_range(1000, 2000); + gpiod_set_value_cansleep(ctx->reset_gpio, 0); + usleep_range(15000, 16000); +} + +static int ebbg_ft8719_on(struct ebbg_ft8719 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + struct device *dev = &dsi->dev; + int ret; + + dsi->mode_flags |= MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_set_display_brightness(dsi, 0x00ff); + if (ret < 0) { + dev_err(dev, "Failed to set display brightness: %d\n", ret); + return ret; + } + + mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_CONTROL_DISPLAY, 0x24); + mipi_dsi_dcs_write_seq(dsi, MIPI_DCS_WRITE_POWER_SAVE, 0x00); + + ret = mipi_dsi_dcs_exit_sleep_mode(dsi); + if (ret < 0) { + dev_err(dev, "Failed to exit sleep mode: %d\n", ret); + return ret; + } + msleep(90); + + ret = mipi_dsi_dcs_set_display_on(dsi); + if (ret < 0) { + dev_err(dev, "Failed to set display on: %d\n", ret); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_off(struct ebbg_ft8719 *ctx) +{ + struct mipi_dsi_device *dsi = ctx->dsi; + struct device *dev = &dsi->dev; + int ret; + + dsi->mode_flags &= ~MIPI_DSI_MODE_LPM; + + ret = mipi_dsi_dcs_set_display_off(dsi); + if (ret < 0) { + dev_err(dev, "Failed to set display off: %d\n", ret); + return ret; + } + usleep_range(10000, 11000); + + ret = mipi_dsi_dcs_enter_sleep_mode(dsi); + if (ret < 0) { + dev_err(dev, "Failed to enter sleep mode: %d\n", ret); + return ret; + } + msleep(90); + + return 0; +} + +static int ebbg_ft8719_prepare(struct drm_panel *panel) +{ + struct ebbg_ft8719 *ctx = to_ebbg_ft8719(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + ret = regulator_bulk_enable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (ret < 0) + return ret; + + ebbg_ft8719_reset(ctx); + + ret = ebbg_ft8719_on(ctx); + if (ret < 0) { + dev_err(dev, "Failed to initialize panel: %d\n", ret); + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_unprepare(struct drm_panel *panel) +{ + struct ebbg_ft8719 *ctx = to_ebbg_ft8719(panel); + struct device *dev = &ctx->dsi->dev; + int ret; + + ret = ebbg_ft8719_off(ctx); + if (ret < 0) + dev_err(dev, "Failed to un-initialize panel: %d\n", ret); + + gpiod_set_value_cansleep(ctx->reset_gpio, 1); + + ret = regulator_bulk_disable(ARRAY_SIZE(ctx->supplies), ctx->supplies); + if (ret) + dev_err(panel->dev, "Failed to disable regulators: %d\n", ret); + + return 0; +} + +static const struct drm_display_mode ebbg_ft8719_mode = { + .clock = (1080 + 28 + 4 + 16) * (2246 + 120 + 4 + 12) * 60 / 1000, + .hdisplay = 1080, + .hsync_start = 1080 + 28, + .hsync_end = 1080 + 28 + 4, + .htotal = 1080 + 28 + 4 + 16, + .vdisplay = 2246, + .vsync_start = 2246 + 120, + .vsync_end = 2246 + 120 + 4, + .vtotal = 2246 + 120 + 4 + 12, + .width_mm = 68, + .height_mm = 141, +}; + +static int ebbg_ft8719_get_modes(struct drm_panel *panel, + struct drm_connector *connector) +{ + struct drm_display_mode *mode; + + mode = drm_mode_duplicate(connector->dev, &ebbg_ft8719_mode); + if (!mode) + return -ENOMEM; + + drm_mode_set_name(mode); + + mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; + connector->display_info.width_mm = mode->width_mm; + connector->display_info.height_mm = mode->height_mm; + drm_mode_probed_add(connector, mode); + + return 1; +} + +static const struct drm_panel_funcs ebbg_ft8719_panel_funcs = { + .prepare = ebbg_ft8719_prepare, + .unprepare = ebbg_ft8719_unprepare, + .get_modes = ebbg_ft8719_get_modes, +}; + +static int ebbg_ft8719_probe(struct mipi_dsi_device *dsi) +{ + struct device *dev = &dsi->dev; + struct ebbg_ft8719 *ctx; + int i, ret; + + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) + ctx->supplies[i].supply = regulator_names[i]; + + ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ctx->supplies), + ctx->supplies); + if (ret < 0) + return dev_err_probe(dev, ret, "Failed to get regulators\n"); + + for (i = 0; i < ARRAY_SIZE(ctx->supplies); i++) { + ret = regulator_set_load(ctx->supplies[i].consumer, + regulator_enable_loads[i]); + if (ret) + return dev_err_probe(dev, ret, + "Failed to set regulator load\n"); + } + + ctx->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH); + if (IS_ERR(ctx->reset_gpio)) + return dev_err_probe(dev, PTR_ERR(ctx->reset_gpio), + "Failed to get reset-gpios\n"); + + ctx->dsi = dsi; + mipi_dsi_set_drvdata(dsi, ctx); + + dsi->lanes = 4; + dsi->format = MIPI_DSI_FMT_RGB888; + dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | + MIPI_DSI_CLOCK_NON_CONTINUOUS; + + drm_panel_init(&ctx->panel, dev, &ebbg_ft8719_panel_funcs, + DRM_MODE_CONNECTOR_DSI); + + ret = drm_panel_of_backlight(&ctx->panel); + if (ret) + return dev_err_probe(dev, ret, "Failed to get backlight\n"); + + drm_panel_add(&ctx->panel); + + ret = mipi_dsi_attach(dsi); + if (ret < 0) { + dev_err(dev, "Failed to attach to DSI host: %d\n", ret); + drm_panel_remove(&ctx->panel); + return ret; + } + + return 0; +} + +static int ebbg_ft8719_remove(struct mipi_dsi_device *dsi) +{ + struct ebbg_ft8719 *ctx = mipi_dsi_get_drvdata(dsi); + int ret; + + ret = mipi_dsi_detach(dsi); + if (ret < 0) + dev_err(&dsi->dev, "Failed to detach from DSI host: %d\n", ret); + + drm_panel_remove(&ctx->panel); + + return 0; +} + +static const struct of_device_id ebbg_ft8719_of_match[] = { + { .compatible = "ebbg,ft8719" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, ebbg_ft8719_of_match); + +static struct mipi_dsi_driver ebbg_ft8719_driver = { + .probe = ebbg_ft8719_probe, + .remove = ebbg_ft8719_remove, + .driver = { + .name = "panel-ebbg-ft8719", + .of_match_table = ebbg_ft8719_of_match, + }, +}; +module_mipi_dsi_driver(ebbg_ft8719_driver); + +MODULE_AUTHOR("Joel Selvaraj <jo@jsfamily.in>"); +MODULE_DESCRIPTION("DRM driver for EBBG FT8719 video dsi panel"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index 16bdcd83d550..3626469c4cc2 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -1885,6 +1885,7 @@ static const struct edp_panel_entry edp_panels[] = { EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"), EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"), + EDP_PANEL_ENTRY('S', 'H', 'P', 0x1511, &delay_200_500_e50, "LQ140M1JW48"), EDP_PANEL_ENTRY('S', 'H', 'P', 0x1523, &sharp_lq140m1jw46.delay, "LQ140M1JW46"), EDP_PANEL_ENTRY('S', 'H', 'P', 0x154c, &delay_200_500_p2e100, "LQ116M1JW10"), diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35510.c b/drivers/gpu/drm/panel/panel-novatek-nt35510.c index 873cbd38e6d3..40ea41b0a5dd 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35510.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35510.c @@ -190,7 +190,7 @@ struct nt35510_config { * 6 = Hsync x 2 * 7 = Hsync x 4 * bits 4..6 in the upper nibble controls BTP, the boosting - * amplification for the the step-up circuit: + * amplification for the step-up circuit: * 0 = Disable * 1 = 1.5 x VDDB * 2 = 1.66 x VDDB @@ -211,7 +211,7 @@ struct nt35510_config { * bits 0..2 in the lower nibble controls NCK, the booster clock * frequency, the values are the same as for PCK in @bt1ctr. * bits 4..5 in the upper nibble controls BTN, the boosting - * amplification for the the step-up circuit. + * amplification for the step-up circuit. * 0 = Disable * 1 = -1.5 x VDDB * 2 = -2 x VDDB @@ -250,7 +250,7 @@ struct nt35510_config { * bits 0..2 in the lower nibble controls LCK, the booster clock * frequency, the values are the same as for PCK in @bt1ctr. * bits 4..5 in the upper nibble controls BTL, the boosting - * amplification for the the step-up circuit. + * amplification for the step-up circuit. * 0 = AVEE + VCL * 1 = AVEE - AVDD * 2 = AVEE + VCL - AVDD diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index a1c12bde686f..b1e211a4b615 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -675,8 +675,10 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) drm_panel_init(&panel->base, dev, &panel_simple_funcs, connector_type); err = drm_panel_of_backlight(&panel->base); - if (err) + if (err) { + dev_err_probe(dev, err, "Could not find backlight\n"); goto disable_pm_runtime; + } drm_panel_add(&panel->base); @@ -790,6 +792,36 @@ static const struct panel_desc ampire_am800480r3tmqwa1h = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, }; +static const struct display_timing ampire_am800600p5tmqw_tb8h_timing = { + .pixelclock = { 34500000, 39600000, 50400000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 12, 112, 312 }, + .hback_porch = { 87, 87, 48 }, + .hsync_len = { 1, 1, 40 }, + .vactive = { 600, 600, 600 }, + .vfront_porch = { 1, 21, 61 }, + .vback_porch = { 38, 38, 19 }, + .vsync_len = { 1, 1, 20 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_SYNC_POSEDGE, +}; + +static const struct panel_desc ampire_am800600p5tmqwtb8h = { + .timings = &ire_am800600p5tmqw_tb8h_timing, + .num_timings = 1, + .bpc = 6, + .size = { + .width = 162, + .height = 122, + }, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct display_timing santek_st0700i5y_rbslw_f_timing = { .pixelclock = { 26400000, 33300000, 46800000 }, .hactive = { 800, 800, 800 }, @@ -1439,6 +1471,30 @@ static const struct panel_desc dataimage_fg040346dsswbg04 = { .connector_type = DRM_MODE_CONNECTOR_DPI, }; +static const struct display_timing dataimage_fg1001l0dsswmg01_timing = { + .pixelclock = { 68900000, 71110000, 73400000 }, + .hactive = { 1280, 1280, 1280 }, + .vactive = { 800, 800, 800 }, + .hback_porch = { 100, 100, 100 }, + .hfront_porch = { 100, 100, 100 }, + .vback_porch = { 5, 5, 5 }, + .vfront_porch = { 5, 5, 5 }, + .hsync_len = { 24, 24, 24 }, + .vsync_len = { 3, 3, 3 }, + .flags = DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW, +}; + +static const struct panel_desc dataimage_fg1001l0dsswmg01 = { + .timings = &dataimage_fg1001l0dsswmg01_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 217, + .height = 136, + }, +}; + static const struct drm_display_mode dataimage_scf0700c48ggu18_mode = { .clock = 33260, .hdisplay = 800, @@ -3767,6 +3823,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "ampire,am800480r3tmqwa1h", .data = &ire_am800480r3tmqwa1h, }, { + .compatible = "ampire,am800600p5tmqw-tb8h", + .data = &ire_am800600p5tmqwtb8h, + }, { .compatible = "arm,rtsm-display", .data = &arm_rtsm, }, { @@ -3845,6 +3904,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "dataimage,fg040346dsswbg04", .data = &dataimage_fg040346dsswbg04, }, { + .compatible = "dataimage,fg1001l0dsswmg01", + .data = &dataimage_fg1001l0dsswmg01, + }, { .compatible = "dataimage,scf0700c48ggu18", .data = &dataimage_scf0700c48ggu18, }, { diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c index 0d7541a33f87..3d6a286056a0 100644 --- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c +++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c @@ -298,13 +298,7 @@ static void acx565akm_set_brightness(struct acx565akm_panel *lcd, int level) static int acx565akm_bl_update_status_locked(struct backlight_device *dev) { struct acx565akm_panel *lcd = dev_get_drvdata(&dev->dev); - int level; - - if (dev->props.fb_blank == FB_BLANK_UNBLANK && - dev->props.power == FB_BLANK_UNBLANK) - level = dev->props.brightness; - else - level = 0; + int level = backlight_get_brightness(dev); acx565akm_set_brightness(lcd, level); @@ -330,8 +324,7 @@ static int acx565akm_bl_get_intensity(struct backlight_device *dev) mutex_lock(&lcd->mutex); - if (dev->props.fb_blank == FB_BLANK_UNBLANK && - dev->props.power == FB_BLANK_UNBLANK) + if (!backlight_is_blank(dev)) intensity = acx565akm_get_actual_brightness(lcd); else intensity = 0; @@ -349,7 +342,6 @@ static const struct backlight_ops acx565akm_bl_ops = { static int acx565akm_backlight_init(struct acx565akm_panel *lcd) { struct backlight_properties props = { - .fb_blank = FB_BLANK_UNBLANK, .power = FB_BLANK_UNBLANK, .type = BACKLIGHT_RAW, }; |