diff options
Diffstat (limited to 'drivers/video')
52 files changed, 2433 insertions, 349 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 8bf495ffb020..e0606c01e8ac 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -22,9 +22,7 @@ source "drivers/gpu/vga/Kconfig" source "drivers/gpu/host1x/Kconfig" source "drivers/gpu/ipu-v3/Kconfig" -menu "Direct Rendering Manager" source "drivers/gpu/drm/Kconfig" -endmenu menu "Frame buffer Devices" source "drivers/video/fbdev/Kconfig" diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 0505b796d743..5ffa4b4e26c0 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -299,6 +299,13 @@ config BACKLIGHT_TOSA If you have an Sharp SL-6000 Zaurus say Y to enable a driver for its backlight +config BACKLIGHT_PM8941_WLED + tristate "Qualcomm PM8941 WLED Driver" + select REGMAP + help + If you have the Qualcomm PM8941, say Y to enable a driver for the + WLED block. + config BACKLIGHT_SAHARA tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" depends on X86 diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile index d67073f9d421..16ec534cff30 100644 --- a/drivers/video/backlight/Makefile +++ b/drivers/video/backlight/Makefile @@ -48,6 +48,7 @@ obj-$(CONFIG_BACKLIGHT_OMAP1) += omap1_bl.o obj-$(CONFIG_BACKLIGHT_OT200) += ot200_bl.o obj-$(CONFIG_BACKLIGHT_PANDORA) += pandora_bl.o obj-$(CONFIG_BACKLIGHT_PCF50633) += pcf50633-backlight.o +obj-$(CONFIG_BACKLIGHT_PM8941_WLED) += pm8941-wled.o obj-$(CONFIG_BACKLIGHT_PWM) += pwm_bl.o obj-$(CONFIG_BACKLIGHT_SAHARA) += kb3886_bl.o obj-$(CONFIG_BACKLIGHT_SKY81452) += sky81452-backlight.o diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c index 88116b493f3b..f88df9ec08d0 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -73,6 +73,7 @@ struct lp855x { struct device *dev; struct lp855x_platform_data *pdata; struct pwm_device *pwm; + struct regulator *supply; /* regulator for VDD input */ }; static int lp855x_write_byte(struct lp855x *lp, u8 reg, u8 data) @@ -378,13 +379,6 @@ static int lp855x_parse_dt(struct lp855x *lp) pdata->rom_data = &rom[0]; } - pdata->supply = devm_regulator_get(dev, "power"); - if (IS_ERR(pdata->supply)) { - if (PTR_ERR(pdata->supply) == -EPROBE_DEFER) - return -EPROBE_DEFER; - pdata->supply = NULL; - } - lp->pdata = pdata; return 0; @@ -425,8 +419,15 @@ static int lp855x_probe(struct i2c_client *cl, const struct i2c_device_id *id) else lp->mode = REGISTER_BASED; - if (lp->pdata->supply) { - ret = regulator_enable(lp->pdata->supply); + lp->supply = devm_regulator_get(lp->dev, "power"); + if (IS_ERR(lp->supply)) { + if (PTR_ERR(lp->supply) == -EPROBE_DEFER) + return -EPROBE_DEFER; + lp->supply = NULL; + } + + if (lp->supply) { + ret = regulator_enable(lp->supply); if (ret < 0) { dev_err(&cl->dev, "failed to enable supply: %d\n", ret); return ret; @@ -464,8 +465,8 @@ static int lp855x_remove(struct i2c_client *cl) lp->bl->props.brightness = 0; backlight_update_status(lp->bl); - if (lp->pdata->supply) - regulator_disable(lp->pdata->supply); + if (lp->supply) + regulator_disable(lp->supply); sysfs_remove_group(&lp->dev->kobj, &lp855x_attr_group); return 0; diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c index e418d5b1aa55..5d583d7a517b 100644 --- a/drivers/video/backlight/lp8788_bl.c +++ b/drivers/video/backlight/lp8788_bl.c @@ -221,8 +221,7 @@ static void lp8788_backlight_unregister(struct lp8788_bl *bl) { struct backlight_device *bl_dev = bl->bl_dev; - if (bl_dev) - backlight_device_unregister(bl_dev); + backlight_device_unregister(bl_dev); } static ssize_t lp8788_get_bl_ctl_mode(struct device *dev, diff --git a/drivers/video/backlight/pm8941-wled.c b/drivers/video/backlight/pm8941-wled.c new file mode 100644 index 000000000000..c704c3236034 --- /dev/null +++ b/drivers/video/backlight/pm8941-wled.c @@ -0,0 +1,427 @@ +/* Copyright (c) 2015, Sony Mobile Communications, AB. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/backlight.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/regmap.h> + +#define PM8941_WLED_REG_VAL_BASE 0x40 +#define PM8941_WLED_REG_VAL_MAX 0xFFF + +#define PM8941_WLED_REG_MOD_EN 0x46 +#define PM8941_WLED_REG_MOD_EN_BIT BIT(7) +#define PM8941_WLED_REG_MOD_EN_MASK BIT(7) + +#define PM8941_WLED_REG_SYNC 0x47 +#define PM8941_WLED_REG_SYNC_MASK 0x07 +#define PM8941_WLED_REG_SYNC_LED1 BIT(0) +#define PM8941_WLED_REG_SYNC_LED2 BIT(1) +#define PM8941_WLED_REG_SYNC_LED3 BIT(2) +#define PM8941_WLED_REG_SYNC_ALL 0x07 +#define PM8941_WLED_REG_SYNC_CLEAR 0x00 + +#define PM8941_WLED_REG_FREQ 0x4c +#define PM8941_WLED_REG_FREQ_MASK 0x0f + +#define PM8941_WLED_REG_OVP 0x4d +#define PM8941_WLED_REG_OVP_MASK 0x03 + +#define PM8941_WLED_REG_BOOST 0x4e +#define PM8941_WLED_REG_BOOST_MASK 0x07 + +#define PM8941_WLED_REG_SINK 0x4f +#define PM8941_WLED_REG_SINK_MASK 0xe0 +#define PM8941_WLED_REG_SINK_SHFT 0x05 + +/* Per-'string' registers below */ +#define PM8941_WLED_REG_STR_OFFSET 0x10 + +#define PM8941_WLED_REG_STR_MOD_EN_BASE 0x60 +#define PM8941_WLED_REG_STR_MOD_MASK BIT(7) +#define PM8941_WLED_REG_STR_MOD_EN BIT(7) + +#define PM8941_WLED_REG_STR_SCALE_BASE 0x62 +#define PM8941_WLED_REG_STR_SCALE_MASK 0x1f + +#define PM8941_WLED_REG_STR_MOD_SRC_BASE 0x63 +#define PM8941_WLED_REG_STR_MOD_SRC_MASK 0x01 +#define PM8941_WLED_REG_STR_MOD_SRC_INT 0x00 +#define PM8941_WLED_REG_STR_MOD_SRC_EXT 0x01 + +#define PM8941_WLED_REG_STR_CABC_BASE 0x66 +#define PM8941_WLED_REG_STR_CABC_MASK BIT(7) +#define PM8941_WLED_REG_STR_CABC_EN BIT(7) + +struct pm8941_wled_config { + u32 i_boost_limit; + u32 ovp; + u32 switch_freq; + u32 num_strings; + u32 i_limit; + bool cs_out_en; + bool ext_gen; + bool cabc_en; +}; + +struct pm8941_wled { + const char *name; + struct regmap *regmap; + u16 addr; + + struct pm8941_wled_config cfg; +}; + +static int pm8941_wled_update_status(struct backlight_device *bl) +{ + struct pm8941_wled *wled = bl_get_data(bl); + u16 val = bl->props.brightness; + u8 ctrl = 0; + int rc; + int i; + + if (bl->props.power != FB_BLANK_UNBLANK || + bl->props.fb_blank != FB_BLANK_UNBLANK || + bl->props.state & BL_CORE_FBBLANK) + val = 0; + + if (val != 0) + ctrl = PM8941_WLED_REG_MOD_EN_BIT; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_MOD_EN, + PM8941_WLED_REG_MOD_EN_MASK, ctrl); + if (rc) + return rc; + + for (i = 0; i < wled->cfg.num_strings; ++i) { + u8 v[2] = { val & 0xff, (val >> 8) & 0xf }; + + rc = regmap_bulk_write(wled->regmap, + wled->addr + PM8941_WLED_REG_VAL_BASE + 2 * i, + v, 2); + if (rc) + return rc; + } + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_SYNC, + PM8941_WLED_REG_SYNC_MASK, PM8941_WLED_REG_SYNC_ALL); + if (rc) + return rc; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_SYNC, + PM8941_WLED_REG_SYNC_MASK, PM8941_WLED_REG_SYNC_CLEAR); + return rc; +} + +static int pm8941_wled_setup(struct pm8941_wled *wled) +{ + int rc; + int i; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_OVP, + PM8941_WLED_REG_OVP_MASK, wled->cfg.ovp); + if (rc) + return rc; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_BOOST, + PM8941_WLED_REG_BOOST_MASK, wled->cfg.i_boost_limit); + if (rc) + return rc; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_FREQ, + PM8941_WLED_REG_FREQ_MASK, wled->cfg.switch_freq); + if (rc) + return rc; + + if (wled->cfg.cs_out_en) { + u8 all = (BIT(wled->cfg.num_strings) - 1) + << PM8941_WLED_REG_SINK_SHFT; + + rc = regmap_update_bits(wled->regmap, + wled->addr + PM8941_WLED_REG_SINK, + PM8941_WLED_REG_SINK_MASK, all); + if (rc) + return rc; + } + + for (i = 0; i < wled->cfg.num_strings; ++i) { + u16 addr = wled->addr + PM8941_WLED_REG_STR_OFFSET * i; + + rc = regmap_update_bits(wled->regmap, + addr + PM8941_WLED_REG_STR_MOD_EN_BASE, + PM8941_WLED_REG_STR_MOD_MASK, + PM8941_WLED_REG_STR_MOD_EN); + if (rc) + return rc; + + if (wled->cfg.ext_gen) { + rc = regmap_update_bits(wled->regmap, + addr + PM8941_WLED_REG_STR_MOD_SRC_BASE, + PM8941_WLED_REG_STR_MOD_SRC_MASK, + PM8941_WLED_REG_STR_MOD_SRC_EXT); + if (rc) + return rc; + } + + rc = regmap_update_bits(wled->regmap, + addr + PM8941_WLED_REG_STR_SCALE_BASE, + PM8941_WLED_REG_STR_SCALE_MASK, + wled->cfg.i_limit); + if (rc) + return rc; + + rc = regmap_update_bits(wled->regmap, + addr + PM8941_WLED_REG_STR_CABC_BASE, + PM8941_WLED_REG_STR_CABC_MASK, + wled->cfg.cabc_en ? + PM8941_WLED_REG_STR_CABC_EN : 0); + if (rc) + return rc; + } + + return 0; +} + +static const struct pm8941_wled_config pm8941_wled_config_defaults = { + .i_boost_limit = 3, + .i_limit = 20, + .ovp = 2, + .switch_freq = 5, + .num_strings = 0, + .cs_out_en = false, + .ext_gen = false, + .cabc_en = false, +}; + +struct pm8941_wled_var_cfg { + const u32 *values; + u32 (*fn)(u32); + int size; +}; + +static const u32 pm8941_wled_i_boost_limit_values[] = { + 105, 385, 525, 805, 980, 1260, 1400, 1680, +}; + +static const struct pm8941_wled_var_cfg pm8941_wled_i_boost_limit_cfg = { + .values = pm8941_wled_i_boost_limit_values, + .size = ARRAY_SIZE(pm8941_wled_i_boost_limit_values), +}; + +static const u32 pm8941_wled_ovp_values[] = { + 35, 32, 29, 27, +}; + +static const struct pm8941_wled_var_cfg pm8941_wled_ovp_cfg = { + .values = pm8941_wled_ovp_values, + .size = ARRAY_SIZE(pm8941_wled_ovp_values), +}; + +static u32 pm8941_wled_num_strings_values_fn(u32 idx) +{ + return idx + 1; +} + +static const struct pm8941_wled_var_cfg pm8941_wled_num_strings_cfg = { + .fn = pm8941_wled_num_strings_values_fn, + .size = 3, +}; + +static u32 pm8941_wled_switch_freq_values_fn(u32 idx) +{ + return 19200 / (2 * (1 + idx)); +} + +static const struct pm8941_wled_var_cfg pm8941_wled_switch_freq_cfg = { + .fn = pm8941_wled_switch_freq_values_fn, + .size = 16, +}; + +static const struct pm8941_wled_var_cfg pm8941_wled_i_limit_cfg = { + .size = 26, +}; + +static u32 pm8941_wled_values(const struct pm8941_wled_var_cfg *cfg, u32 idx) +{ + if (idx >= cfg->size) + return UINT_MAX; + if (cfg->fn) + return cfg->fn(idx); + if (cfg->values) + return cfg->values[idx]; + return idx; +} + +static int pm8941_wled_configure(struct pm8941_wled *wled, struct device *dev) +{ + struct pm8941_wled_config *cfg = &wled->cfg; + u32 val; + int rc; + u32 c; + int i; + int j; + + const struct { + const char *name; + u32 *val_ptr; + const struct pm8941_wled_var_cfg *cfg; + } u32_opts[] = { + { + "qcom,current-boost-limit", + &cfg->i_boost_limit, + .cfg = &pm8941_wled_i_boost_limit_cfg, + }, + { + "qcom,current-limit", + &cfg->i_limit, + .cfg = &pm8941_wled_i_limit_cfg, + }, + { + "qcom,ovp", + &cfg->ovp, + .cfg = &pm8941_wled_ovp_cfg, + }, + { + "qcom,switching-freq", + &cfg->switch_freq, + .cfg = &pm8941_wled_switch_freq_cfg, + }, + { + "qcom,num-strings", + &cfg->num_strings, + .cfg = &pm8941_wled_num_strings_cfg, + }, + }; + const struct { + const char *name; + bool *val_ptr; + } bool_opts[] = { + { "qcom,cs-out", &cfg->cs_out_en, }, + { "qcom,ext-gen", &cfg->ext_gen, }, + { "qcom,cabc", &cfg->cabc_en, }, + }; + + rc = of_property_read_u32(dev->of_node, "reg", &val); + if (rc || val > 0xffff) { + dev_err(dev, "invalid IO resources\n"); + return rc ? rc : -EINVAL; + } + wled->addr = val; + + rc = of_property_read_string(dev->of_node, "label", &wled->name); + if (rc) + wled->name = dev->of_node->name; + + *cfg = pm8941_wled_config_defaults; + for (i = 0; i < ARRAY_SIZE(u32_opts); ++i) { + rc = of_property_read_u32(dev->of_node, u32_opts[i].name, &val); + if (rc == -EINVAL) { + continue; + } else if (rc) { + dev_err(dev, "error reading '%s'\n", u32_opts[i].name); + return rc; + } + + c = UINT_MAX; + for (j = 0; c != val; j++) { + c = pm8941_wled_values(u32_opts[i].cfg, j); + if (c == UINT_MAX) { + dev_err(dev, "invalid value for '%s'\n", + u32_opts[i].name); + return -EINVAL; + } + } + + dev_dbg(dev, "'%s' = %u\n", u32_opts[i].name, c); + *u32_opts[i].val_ptr = j; + } + + for (i = 0; i < ARRAY_SIZE(bool_opts); ++i) { + if (of_property_read_bool(dev->of_node, bool_opts[i].name)) + *bool_opts[i].val_ptr = true; + } + + cfg->num_strings = cfg->num_strings + 1; + + return 0; +} + +static const struct backlight_ops pm8941_wled_ops = { + .update_status = pm8941_wled_update_status, +}; + +static int pm8941_wled_probe(struct platform_device *pdev) +{ + struct backlight_properties props; + struct backlight_device *bl; + struct pm8941_wled *wled; + struct regmap *regmap; + int rc; + + regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!regmap) { + dev_err(&pdev->dev, "Unable to get regmap\n"); + return -EINVAL; + } + + wled = devm_kzalloc(&pdev->dev, sizeof(*wled), GFP_KERNEL); + if (!wled) + return -ENOMEM; + + wled->regmap = regmap; + + rc = pm8941_wled_configure(wled, &pdev->dev); + if (rc) + return rc; + + rc = pm8941_wled_setup(wled); + if (rc) + return rc; + + memset(&props, 0, sizeof(struct backlight_properties)); + props.type = BACKLIGHT_RAW; + props.max_brightness = PM8941_WLED_REG_VAL_MAX; + bl = devm_backlight_device_register(&pdev->dev, wled->name, + &pdev->dev, wled, + &pm8941_wled_ops, &props); + if (IS_ERR(bl)) + return PTR_ERR(bl); + + return 0; +}; + +static const struct of_device_id pm8941_wled_match_table[] = { + { .compatible = "qcom,pm8941-wled" }, + {} +}; +MODULE_DEVICE_TABLE(of, pm8941_wled_match_table); + +static struct platform_driver pm8941_wled_driver = { + .probe = pm8941_wled_probe, + .driver = { + .name = "pm8941-wled", + .of_match_table = pm8941_wled_match_table, + }, +}; + +module_platform_driver(pm8941_wled_driver); + +MODULE_DESCRIPTION("pm8941 wled driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/video/backlight/sky81452-backlight.c b/drivers/video/backlight/sky81452-backlight.c index 052fa1bac03d..d414c7a3acf5 100644 --- a/drivers/video/backlight/sky81452-backlight.c +++ b/drivers/video/backlight/sky81452-backlight.c @@ -65,7 +65,7 @@ static int sky81452_bl_update_status(struct backlight_device *bd) if (brightness > 0) { ret = regmap_write(regmap, SKY81452_REG0, brightness - 1); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; return regmap_update_bits(regmap, SKY81452_REG1, SKY81452_EN, @@ -87,12 +87,12 @@ static ssize_t sky81452_bl_store_enable(struct device *dev, int ret; ret = kstrtoul(buf, 16, &value); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; ret = regmap_update_bits(regmap, SKY81452_REG1, SKY81452_EN, value << CTZ(SKY81452_EN)); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; return count; @@ -108,7 +108,7 @@ static ssize_t sky81452_bl_show_open_short(struct device *dev, reg = !strcmp(attr->attr.name, "open") ? SKY81452_REG5 : SKY81452_REG4; ret = regmap_read(regmap, reg, &value); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; if (value & SKY81452_SHRT) { @@ -136,7 +136,7 @@ static ssize_t sky81452_bl_show_fault(struct device *dev, int ret; ret = regmap_read(regmap, SKY81452_REG4, &value); - if (IS_ERR_VALUE(ret)) + if (ret < 0) return ret; *buf = 0; @@ -196,7 +196,7 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt( pdata->gpio_enable = of_get_gpio(np, 0); ret = of_property_count_u32_elems(np, "led-sources"); - if (IS_ERR_VALUE(ret)) { + if (ret < 0) { pdata->enable = SKY81452_EN >> CTZ(SKY81452_EN); } else { num_entry = ret; @@ -205,7 +205,7 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt( ret = of_property_read_u32_array(np, "led-sources", sources, num_entry); - if (IS_ERR_VALUE(ret)) { + if (ret < 0) { dev_err(dev, "led-sources node is invalid.\n"); return ERR_PTR(-EINVAL); } @@ -218,12 +218,12 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt( ret = of_property_read_u32(np, "skyworks,short-detection-threshold-volt", &pdata->short_detection_threshold); - if (IS_ERR_VALUE(ret)) + if (ret < 0) pdata->short_detection_threshold = 7; ret = of_property_read_u32(np, "skyworks,current-limit-mA", &pdata->boost_current_limit); - if (IS_ERR_VALUE(ret)) + if (ret < 0) pdata->boost_current_limit = 2750; of_node_put(np); @@ -278,14 +278,14 @@ static int sky81452_bl_probe(struct platform_device *pdev) if (gpio_is_valid(pdata->gpio_enable)) { ret = devm_gpio_request_one(dev, pdata->gpio_enable, GPIOF_OUT_INIT_HIGH, "sky81452-en"); - if (IS_ERR_VALUE(ret)) { + if (ret < 0) { dev_err(dev, "failed to request GPIO. err=%d\n", ret); return ret; } } ret = sky81452_bl_init_device(regmap, pdata); - if (IS_ERR_VALUE(ret)) { + if (ret < 0) { dev_err(dev, "failed to initialize. err=%d\n", ret); return ret; } @@ -302,8 +302,8 @@ static int sky81452_bl_probe(struct platform_device *pdev) platform_set_drvdata(pdev, bd); - ret = sysfs_create_group(&bd->dev.kobj, &sky81452_bl_attr_group); - if (IS_ERR_VALUE(ret)) { + ret = sysfs_create_group(&bd->dev.kobj, &sky81452_bl_attr_group); + if (ret < 0) { dev_err(dev, "failed to create attribute. err=%d\n", ret); return ret; } diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index 3ad676558c80..83742d806391 100644 --- a/drivers/video/backlight/tosa_bl.c +++ b/drivers/video/backlight/tosa_bl.c @@ -158,6 +158,7 @@ static const struct i2c_device_id tosa_bl_id[] = { { "tosa-bl", 0 }, { }, }; +MODULE_DEVICE_TABLE(i2c, tosa_bl_id); static struct i2c_driver tosa_bl_driver = { .driver = { diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index ba97efc3bf70..38da6e299149 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -9,7 +9,7 @@ config VGA_CONSOLE depends on !4xx && !8xx && !SPARC && !M68K && !PARISC && !FRV && \ !SUPERH && !BLACKFIN && !AVR32 && !MN10300 && !CRIS && \ (!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) && \ - !ARM64 + !ARM64 && !ARC && !MICROBLAZE default y help Saying Y here will allow you to use Linux in text mode through a diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 658c34bb9076..1aaf89300621 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -1306,10 +1306,11 @@ static void fbcon_cursor(struct vc_data *vc, int mode) int y; int c = scr_readw((u16 *) vc->vc_pos); + ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms); + if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1) return; - ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms); if (vc->vc_cursor_type & 0x10) fbcon_del_cursor_timer(info); else diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 2d98de535e0f..8b1d371b5404 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -298,7 +298,7 @@ config FB_ARMCLCD # Helper logic selected only by the ARM Versatile platform family. config PLAT_VERSATILE_CLCD - def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS + def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS || ARCH_INTEGRATOR depends on ARM depends on FB_ARMCLCD && FB=y @@ -2464,7 +2464,7 @@ config FB_SSD1307 tristate "Solomon SSD1307 framebuffer support" depends on FB && I2C depends on OF - depends on GPIOLIB + depends on GPIOLIB || COMPILE_TEST select FB_SYS_FOPS select FB_SYS_FILLRECT select FB_SYS_COPYAREA @@ -2475,3 +2475,17 @@ config FB_SSD1307 help This driver implements support for the Solomon SSD1307 OLED controller over I2C. + +config FB_SM712 + tristate "Silicon Motion SM712 framebuffer support" + depends on FB && PCI + select FB_CFB_FILLRECT |