diff options
Diffstat (limited to 'samsung/panel/panel-samsung-drv.c')
-rw-r--r-- | samsung/panel/panel-samsung-drv.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/samsung/panel/panel-samsung-drv.c b/samsung/panel/panel-samsung-drv.c index 389dc3f..d4e6606 100644 --- a/samsung/panel/panel-samsung-drv.c +++ b/samsung/panel/panel-samsung-drv.c @@ -204,9 +204,6 @@ static void exynos_panel_update_te2(struct exynos_panel *ctx) return; funcs->update_te2(ctx); - - if (ctx->bl) - te2_state_changed(ctx->bl); } static int exynos_panel_parse_gpios(struct exynos_panel *ctx) @@ -1136,7 +1133,13 @@ static int exynos_update_status(struct backlight_device *bl) bl_range != ctx->bl_notifier.current_range) { ctx->bl_notifier.current_range = bl_range; - sysfs_notify(&ctx->bl->dev.kobj, NULL, "brightness"); + /* Prevent sysfs_notify from resolution switch */ + if (ctx->desc->use_async_notify && + (ctx->mode_in_progress == MODE_RES_IN_PROGRESS || + ctx->mode_in_progress == MODE_RES_AND_RR_IN_PROGRESS)) + schedule_work(&ctx->brightness_notify); + else + sysfs_notify(&ctx->bl->dev.kobj, NULL, "brightness"); dev_dbg(ctx->dev, "bl range is changed to %d\n", bl_range); } @@ -4690,6 +4693,20 @@ static void exynos_panel_check_mode_clock(struct exynos_panel *ctx, } } +static void state_notify_worker(struct work_struct *work) +{ + struct exynos_panel *ctx = container_of(work, struct exynos_panel, state_notify); + + sysfs_notify(&ctx->bl->dev.kobj, NULL, "state"); +} + +static void brightness_notify_worker(struct work_struct *work) +{ + struct exynos_panel *ctx = container_of(work, struct exynos_panel, brightness_notify); + + sysfs_notify(&ctx->bl->dev.kobj, NULL, "brightness"); +} + int exynos_panel_common_init(struct mipi_dsi_device *dsi, struct exynos_panel *ctx) { @@ -4786,6 +4803,9 @@ int exynos_panel_common_init(struct mipi_dsi_device *dsi, ctx->panel_idle_enabled = exynos_panel_func && exynos_panel_func->set_self_refresh != NULL; INIT_DELAYED_WORK(&ctx->idle_work, panel_idle_work); + INIT_WORK(&ctx->state_notify, state_notify_worker); + INIT_WORK(&ctx->brightness_notify, brightness_notify_worker); + if (exynos_panel_func && exynos_panel_func->run_normal_mode_work && ctx->desc->normal_mode_work_delay_ms) { ctx->normal_mode_work_delay_ms = ctx->desc->normal_mode_work_delay_ms; |