From 619039d4568daa296653bd2b005b00ee033e5fb7 Mon Sep 17 00:00:00 2001 From: Inki Dae Date: Mon, 28 Apr 2014 17:42:12 +0900 Subject: [PATCH] drm/exynos: fimd: update dt bindings This patch removes wrong dt bindings and adds new ones. Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 43 +++----------------------------- 1 file changed, 4 insertions(+), 39 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index a09e28b..474b009 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -863,35 +863,10 @@ out: return IRQ_HANDLED; } -static int fimd_get_platform_data(struct fimd_context *ctx, struct device *dev) -{ - struct videomode *vm; - int ret; - - vm = &ctx->panel.vm; - ret = of_get_videomode(dev->of_node, vm, OF_USE_NATIVE_MODE); - if (ret) { - DRM_ERROR("failed: of_get_videomode() : %d\n", ret); - return ret; - } - - if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW) - ctx->vidcon1 |= VIDCON1_INV_VSYNC; - if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW) - ctx->vidcon1 |= VIDCON1_INV_HSYNC; - if (vm->flags & DISPLAY_FLAGS_DE_LOW) - ctx->vidcon1 |= VIDCON1_INV_VDEN; - if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) - ctx->vidcon1 |= VIDCON1_INV_VCLK; - - return 0; -} - static int fimd_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct fimd_context *ctx; - struct device_node *display_np; struct resource *res; int win; int ret = -EINVAL; @@ -906,20 +881,10 @@ static int fimd_probe(struct platform_device *pdev) ctx->dev = dev; ctx->suspended = true; - ret = fimd_get_platform_data(ctx, dev); - if (ret) - return ret; - - display_np = of_parse_phandle(dev->of_node, - "samsung,fimd-display", 0); - if (!display_np) - display_np = dev->of_node; - - /* FIXME */ - of_property_read_u32(display_np, "samsung,panel-width-mm", - &ctx->panel.width_mm); - of_property_read_u32(display_np, "samsung,panel-height-mm", - &ctx->panel.height_mm); + if (of_property_read_bool(dev->of_node, "samsung,invert-vden")) + ctx->vidcon1 |= VIDCON1_INV_VDEN; + if (of_property_read_bool(dev->of_node, "samsung,invert-vclk")) + ctx->vidcon1 |= VIDCON1_INV_VCLK; ctx->bus_clk = devm_clk_get(dev, "fimd"); if (IS_ERR(ctx->bus_clk)) { -- 2.7.4