From: Hyungwon Hwang <human.hwang@samsung.com> To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: sw0312.kim@samsung.com, stable@vger.kernel.org, Kukjin Kim <kgene@kernel.org> Subject: [PATCH] ARM: dts: set display clock correctly for exynos4412-trats2 Date: Fri, 12 Jun 2015 21:59:13 +0900 [thread overview] Message-ID: <1434113958-15877-19-git-send-email-human.hwang@samsung.com> (raw) In-Reply-To: <1434113958-15877-1-git-send-email-human.hwang@samsung.com> From: Inki Dae <inki.dae@samsung.com> This patch sets display clock correctly. If Display clock isn't set correctly then you would find below messages and Display controller doesn't work correctly. exynos-drm: No connectors reported connected with modes [drm] Cannot find any crtc or sizes - going 1024x768 Fixes: abc0b1447d49 ("drm: Perform basic sanity checks on probed modes") Cc: <stable@vger.kernel.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> --- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 173ffa4..792394d 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -736,7 +736,7 @@ display-timings { timing-0 { - clock-frequency = <0>; + clock-frequency = <57153600>; hactive = <720>; vactive = <1280>; hfront-porch = <5>; -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Hyungwon Hwang <human.hwang@samsung.com> To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: inki.dae@samsung.com, daniel@fooishbar.org, sw0312.kim@samsung.com, jy0922.shim@samsung.com, stable@vger.kernel.org, Kukjin Kim <kgene@kernel.org> Subject: [PATCH] ARM: dts: set display clock correctly for exynos4412-trats2 Date: Fri, 12 Jun 2015 21:59:13 +0900 [thread overview] Message-ID: <1434113958-15877-19-git-send-email-human.hwang@samsung.com> (raw) In-Reply-To: <1434113958-15877-1-git-send-email-human.hwang@samsung.com> From: Inki Dae <inki.dae@samsung.com> This patch sets display clock correctly. If Display clock isn't set correctly then you would find below messages and Display controller doesn't work correctly. exynos-drm: No connectors reported connected with modes [drm] Cannot find any crtc or sizes - going 1024x768 Fixes: abc0b1447d49 ("drm: Perform basic sanity checks on probed modes") Cc: <stable@vger.kernel.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org> --- arch/arm/boot/dts/exynos4412-trats2.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 173ffa4..792394d 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -736,7 +736,7 @@ display-timings { timing-0 { - clock-frequency = <0>; + clock-frequency = <57153600>; hactive = <720>; vactive = <1280>; hfront-porch = <5>; -- 1.9.1
next prev parent reply other threads:[~2015-06-12 12:59 UTC|newest] Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-06-12 12:58 [PATCH v6 00/15] Add drivers for Exynos5433 display Hyungwon Hwang 2015-06-12 12:58 ` [PATCH v6 02/15] drm/exynos: Add the dependency for DRM_EXYNOS to DPI/DSI/DP Hyungwon Hwang 2015-06-12 12:58 ` [PATCH v6 03/15] drm/exynos: add drm_iommu_attach_device_if_possible() Hyungwon Hwang 2015-06-12 12:58 ` [PATCH v6 04/15] drm/exynos: fix the input prompt of Exynos7 DECON Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 06/15] of: add helper for getting endpoint node of specific identifiers Hyungwon Hwang 2015-06-23 0:19 ` Dave Airlie 2015-06-23 2:29 ` Inki Dae 2015-06-12 12:59 ` [PATCH v6 07/15] drm/exynos: mic: add MIC driver Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 12/15] drm/exynos: dsi: add support for Exynos5433 Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 14/15] drm/exynos: dsi: do not set TE GPIO direction by input Hyungwon Hwang [not found] ` <1434113958-15877-1-git-send-email-human.hwang-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> 2015-06-12 12:58 ` [PATCH v6 01/15] drm/exynos: remove the dependency of DP driver for ARCH_EXYNOS Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 05/15] drm/exynos: add Exynos5433 decon driver Hyungwon Hwang 2015-06-22 11:16 ` [PATCH v7 " Inki Dae 2015-06-22 11:41 ` Varka Bhadram 2015-06-22 11:57 ` Inki Dae 2015-06-22 11:59 ` Varka Bhadram 2015-06-12 12:59 ` [PATCH v6 08/15] drm/exynos: dsi: rename pll_clk to sclk_clk Hyungwon Hwang 2015-06-22 12:25 ` Inki Dae 2015-06-12 12:59 ` [PATCH v6 09/15] drm/exynos: dsi: add macros for register access Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 10/15] drm/exynos: dsi: make use of driver data for static values Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 11/15] drm/exynos: dsi: make use of array for clock access Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 13/15] drm/exynos: dsi: add support for MIC driver as a bridge Hyungwon Hwang 2015-06-12 12:59 ` [PATCH v6 15/15] ARM: dts: rename the clock of MIPI DSI 'pll_clk' to 'sclk_mipi' Hyungwon Hwang 2015-06-22 9:10 ` Inki Dae 2015-06-22 11:42 ` Inki Dae 2015-06-22 11:59 ` Krzysztof Kozlowski 2015-06-22 12:10 ` Inki Dae 2015-06-22 12:20 ` Krzysztof Kozlowski 2015-06-22 12:35 ` Krzysztof Kozlowski 2015-06-23 2:10 ` Krzysztof Kozlowski 2015-06-23 2:28 ` Inki Dae 2015-06-23 4:00 ` Krzysztof Kozlowski 2015-06-12 12:59 ` [PATCH 1/2] drm/exynos: ipp: fix wrong index referencing a config element Hyungwon Hwang 2015-06-12 13:02 ` Hyungwon Hwang 2015-06-12 12:59 ` [PATCH 2/3] ARM: dts: Add the reference node for syscon to mipi phy for Exynos3250 Hyungwon Hwang 2015-06-12 13:02 ` Hyungwon Hwang 2015-06-12 12:59 ` [v3,2/3] drm/panel: add s6e63j0x03 LCD panel driver Hyungwon Hwang 2015-06-12 12:59 ` [PATCH 2/2] drm/exynos: ipp: validate a GEM handle with multiple planes Hyungwon Hwang 2015-06-12 13:02 ` Hyungwon Hwang 2015-06-12 12:59 ` Hyungwon Hwang [this message] 2015-06-12 12:59 ` [PATCH] ARM: dts: set display clock correctly for exynos4412-trats2 Hyungwon Hwang 2015-06-12 12:59 ` [PATCH 1/3] drm/panel: add s6e63j0x03 LCD panel driver Hyungwon Hwang 2015-06-12 13:02 ` Hyungwon Hwang 2015-06-12 12:59 ` [PATCH 3/3] ARM: dts: fix the clock-frequency of rinato board's panel Hyungwon Hwang 2015-06-12 13:02 ` Hyungwon Hwang -- strict thread matches above, loose matches on Subject: below -- 2015-01-19 7:52 [PATCH v3 1/3] ARM: dts: add fimd device support for exynos3250-rinato Hyungwon Hwang 2015-01-19 7:52 ` [PATCH v3 2/3] drm/panel: add s6e63j0x03 LCD panel driver Hyungwon Hwang 2015-02-03 14:00 ` Thierry Reding 2015-06-12 13:03 ` [v3,2/3] " Hyungwon Hwang 2015-01-19 7:52 ` [PATCH v3 3/3] ARM: dts: add Panel device support for exynos3250-rinato Hyungwon Hwang
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