From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/panel/panel-truly-nt35597.c | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'drivers/gpu/drm/panel/panel-truly-nt35597.c') diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c index 4f4009f9fe..b73448cf34 100644 --- a/drivers/gpu/drm/panel/panel-truly-nt35597.c +++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c @@ -64,8 +64,6 @@ struct truly_nt35597 { struct mipi_dsi_device *dsi[2]; const struct nt35597_config *config; - bool prepared; - bool enabled; }; static inline struct truly_nt35597 *panel_to_ctx(struct drm_panel *panel) @@ -313,16 +311,12 @@ static int truly_nt35597_disable(struct drm_panel *panel) struct truly_nt35597 *ctx = panel_to_ctx(panel); int ret; - if (!ctx->enabled) - return 0; - if (ctx->backlight) { ret = backlight_disable(ctx->backlight); if (ret < 0) dev_err(ctx->dev, "backlight disable failed %d\n", ret); } - ctx->enabled = false; return 0; } @@ -331,9 +325,6 @@ static int truly_nt35597_unprepare(struct drm_panel *panel) struct truly_nt35597 *ctx = panel_to_ctx(panel); int ret = 0; - if (!ctx->prepared) - return 0; - ctx->dsi[0]->mode_flags = 0; ctx->dsi[1]->mode_flags = 0; @@ -354,7 +345,6 @@ static int truly_nt35597_unprepare(struct drm_panel *panel) if (ret < 0) dev_err(ctx->dev, "power_off failed ret = %d\n", ret); - ctx->prepared = false; return ret; } @@ -367,9 +357,6 @@ static int truly_nt35597_prepare(struct drm_panel *panel) const struct nt35597_config *config; u32 num_cmds; - if (ctx->prepared) - return 0; - ret = truly_35597_power_on(ctx); if (ret < 0) return ret; @@ -409,8 +396,6 @@ static int truly_nt35597_prepare(struct drm_panel *panel) /* Per DSI spec wait 120ms after sending set_display_on DCS command */ msleep(120); - ctx->prepared = true; - return 0; power_off: @@ -424,17 +409,12 @@ static int truly_nt35597_enable(struct drm_panel *panel) struct truly_nt35597 *ctx = panel_to_ctx(panel); int ret; - if (ctx->enabled) - return 0; - if (ctx->backlight) { ret = backlight_enable(ctx->backlight); if (ret < 0) dev_err(ctx->dev, "backlight enable failed %d\n", ret); } - ctx->enabled = true; - return 0; } -- cgit v1.2.3