From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH v5 00/11] imx-drm dt bindings Date: Mon, 7 Apr 2014 10:09:27 +0100 Message-ID: <20140407090927.GW7528@n2100.arm.linux.org.uk> References: <1394011262-16849-1-git-send-email-p.zabel@pengutronix.de> <20140311034607.GA26502@S2101-09.ap.freescale.net> <20140407042334.GA28025@dragon> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20140407042334.GA28025@dragon> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Shawn Guo Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Greg Kroah-Hartman , dri-devel@lists.freedesktop.org, Grant Likely , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Mon, Apr 07, 2014 at 12:23:37PM +0800, Shawn Guo wrote: > And I see another HDMI regression with my testing on mainline kernel. I > can have my HDMI work at 1920x1080 with v3.14 kernel, but it can only > probes 1024x768 with the mainline today. Works for me here. > [ 20.606] (II) LoadModule: "modesetting" > [ 20.607] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so > [ 20.609] (II) Module modesetting: vendor="X.Org Foundation" > [ 20.609] compiled for 1.12.1.902, module version = 0.3.0 > [ 20.610] Module class: X.Org Video Driver > [ 20.610] ABI class: X.Org Video Driver, version 12.0 > [ 20.610] (II) modesetting: Driver for Modesetting Kernel Drivers: kms > [ 20.610] (++) using VT number 7 > > [ 20.624] (WW) Falling back to old probe method for modesetting > [ 20.624] (II) modesetting(0): using default device > [ 20.627] (II) modesetting(0): Creating default Display subsection in Screen section > "Default Screen Section" for depth/fbbpp 24/32 > [ 20.627] (==) modesetting(0): Depth 24, (==) framebuffer bpp 32 > [ 20.628] (==) modesetting(0): RGB weight 888 > [ 20.628] (==) modesetting(0): Default visual is TrueColor > [ 20.628] (II) modesetting(0): ShadowFB: preferred NO, enabled NO > [ 20.628] (II) modesetting(0): Output HDMI-0 has no monitor section > [ 20.629] (II) modesetting(0): EDID for output HDMI-0 > [ 20.629] (II) modesetting(0): Printing probed modes for output HDMI-0 So no EDID. Did you update the "ddc" property to "ddc-i2c-bus" ? -- FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly improving, and getting towards what was expected from it. From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Mon, 7 Apr 2014 10:09:27 +0100 Subject: [PATCH v5 00/11] imx-drm dt bindings In-Reply-To: <20140407042334.GA28025@dragon> References: <1394011262-16849-1-git-send-email-p.zabel@pengutronix.de> <20140311034607.GA26502@S2101-09.ap.freescale.net> <20140407042334.GA28025@dragon> Message-ID: <20140407090927.GW7528@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Apr 07, 2014 at 12:23:37PM +0800, Shawn Guo wrote: > And I see another HDMI regression with my testing on mainline kernel. I > can have my HDMI work at 1920x1080 with v3.14 kernel, but it can only > probes 1024x768 with the mainline today. Works for me here. > [ 20.606] (II) LoadModule: "modesetting" > [ 20.607] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so > [ 20.609] (II) Module modesetting: vendor="X.Org Foundation" > [ 20.609] compiled for 1.12.1.902, module version = 0.3.0 > [ 20.610] Module class: X.Org Video Driver > [ 20.610] ABI class: X.Org Video Driver, version 12.0 > [ 20.610] (II) modesetting: Driver for Modesetting Kernel Drivers: kms > [ 20.610] (++) using VT number 7 > > [ 20.624] (WW) Falling back to old probe method for modesetting > [ 20.624] (II) modesetting(0): using default device > [ 20.627] (II) modesetting(0): Creating default Display subsection in Screen section > "Default Screen Section" for depth/fbbpp 24/32 > [ 20.627] (==) modesetting(0): Depth 24, (==) framebuffer bpp 32 > [ 20.628] (==) modesetting(0): RGB weight 888 > [ 20.628] (==) modesetting(0): Default visual is TrueColor > [ 20.628] (II) modesetting(0): ShadowFB: preferred NO, enabled NO > [ 20.628] (II) modesetting(0): Output HDMI-0 has no monitor section > [ 20.629] (II) modesetting(0): EDID for output HDMI-0 > [ 20.629] (II) modesetting(0): Printing probed modes for output HDMI-0 So no EDID. Did you update the "ddc" property to "ddc-i2c-bus" ? -- FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly improving, and getting towards what was expected from it.