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https://github.com/archlinuxarm/PKGBUILDs.git
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33 lines
1.3 KiB
Diff
33 lines
1.3 KiB
Diff
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From e0a732e08eb356d6ab05169c8a5e5460a80f00ae Mon Sep 17 00:00:00 2001
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From: Marek Szyprowski <m.szyprowski@samsung.com>
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Date: Thu, 17 Mar 2016 07:53:12 +0100
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Subject: [PATCH 9/9] drm/exynos: fimd: fix broken dp_clock control
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Commit 1feafd3afd294b03dbbedb8e8f94e0c4db526f10 ("drm/exynos: add
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exynos5420 support for fimd") add support for Exynos 5420 SoC, but it
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broke enabling display clock feature because of incorrect condition
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check. This patch fixes it, so display is working again on platforms
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requiring display clock control (i.e. Exynos5250-based SNOW platform).
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Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
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---
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drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
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index 51d484a..018449f 100644
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--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
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+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
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@@ -888,7 +888,7 @@ static void fimd_dp_clock_enable(struct exynos_drm_crtc *crtc, bool enable)
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* clock. On these SoCs the bootloader may enable it but any
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* power domain off/on will reset it to disable state.
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*/
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- if (ctx->driver_data != &exynos5_fimd_driver_data ||
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+ if (ctx->driver_data != &exynos5_fimd_driver_data &&
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ctx->driver_data != &exynos5420_fimd_driver_data)
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return;
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--
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2.7.4
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