[Bug 13462] Unused bands in intefb console and smaller 180x56 - 128x48
http://bugzilla.kernel.org/show_bug.cgi?id=13462 Rafael J. Wysocki r...@sisk.pl changed: What|Removed |Added Status|NEW |RESOLVED CC||r...@sisk.pl Blocks||13070 Resolution||PATCH_ALREADY_AVAILABLE --- Comment #4 from Rafael J. Wysocki r...@sisk.pl 2009-06-07 09:53:20 --- First-Bad-Commit : c9fb15f60eb517c958dec64dca9357bf62bf2201 Handled-By : Keith Packard kei...@keithp.com Patch : http://bugzilla.kernel.org/show_bug.cgi?id=13462#c2 -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 13462] Unused bands in intefb console and smaller 180x56 - 128x48
http://bugzilla.kernel.org/show_bug.cgi?id=13462 --- Comment #3 from Santi sa...@agolina.net 2009-06-06 08:51:53 --- Ok, thanks. This patch fixes the bug. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 13462] Unused bands in intefb console and smaller 180x56 - 128x48
http://bugzilla.kernel.org/show_bug.cgi?id=13462 --- Comment #1 from Keith Packard kei...@keithp.com 2009-06-05 17:00:00 --- The problem here appears to be that the TV output is mis-detected, which makes the fb code limit the size to 1024x768. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 13462] Unused bands in intefb console and smaller 180x56 - 128x48
http://bugzilla.kernel.org/show_bug.cgi?id=13462
--- Comment #2 from Keith Packard kei...@keithp.com 2009-06-06 01:23:04 ---
Ok, I've discovered why this patch has this effect -- the bisected patch
changes when crtcs are determined to be 'active'. In the past, a crtc was
determined to be active if any encoders were using it, now we also require that
said encoders be hooked to some connector.
The intel load detection code wasn't hooking the TV connector to the TV
encoder, and so the mode setting operation during load detection wasn't
actually turning on the hardware, so the load detection depended on whether the
TV was already running.
I've posted the following patch to drm-devel and intel-gfx:
commit 1cdeb72d2dfc0e724b9d150db38e512fc438b13a
Author: Keith Packard kei...@keithp.com
Date: Fri Jun 5 18:16:11 2009 -0700
drm/i915: Hook connector to encoder during load detection (fixes tv/vga
detect)
With the DRM-driven DPMS code, encoders are considered idle unless a
connector is hooked to them, so mode setting is skipped. This makes load
detection fail as none of the hardware is enabled.
Signed-off-by: Keith Packard kei...@keithp.com
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 220d54d..dcb5e49 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1676,6 +1676,7 @@ struct drm_crtc *intel_get_load_detect_pipe(struct
intel_output *intel_output,
}
encoder-crtc = crtc;
+ intel_output-base.encoder = encoder;
intel_output-load_detect_temp = true;
intel_crtc = to_intel_crtc(crtc);
@@ -1711,6 +1712,7 @@ void intel_release_load_detect_pipe(struct intel_output
*intel_output, int dpms_
if (intel_output-load_detect_temp) {
encoder-crtc = NULL;
+ intel_output-base.encoder = NULL;
intel_output-load_detect_temp = false;
crtc-enabled = drm_helper_crtc_in_use(crtc);
drm_helper_disable_unused_functions(dev);
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