From: Marek Szyprowski Date: Thu, 17 Mar 2016 06:53:12 +0000 (+0100) Subject: drm/exynos: fimd: fix broken dp_clock control X-Git-Tag: v4.6-rc4~12^2^2~3 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d42a114d88dcead9c3a41574aa0647d56d0a28f7;p=linux.git drm/exynos: fimd: fix broken dp_clock control Commit 1feafd3afd294b03dbbedb8e8f94e0c4db526f10 ("drm/exynos: add exynos5420 support for fimd") add support for Exynos 5420 SoC, but it broke enabling display clock feature because of incorrect condition check. This patch fixes it, so display is working again on platforms requiring display clock control (i.e. Exynos5250-based SNOW platform). Signed-off-by: Marek Szyprowski Reviewed-by: Krzysztof Kozlowski Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 51d484ae9f49..018449f8d557 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -888,7 +888,7 @@ static void fimd_dp_clock_enable(struct exynos_drm_crtc *crtc, bool enable) * clock. On these SoCs the bootloader may enable it but any * power domain off/on will reset it to disable state. */ - if (ctx->driver_data != &exynos5_fimd_driver_data || + if (ctx->driver_data != &exynos5_fimd_driver_data && ctx->driver_data != &exynos5420_fimd_driver_data) return;