4.4-rc, intel dri i915, regular hangs and corruptions
On 17 December 2015 at 18:34, Norbert Preining wrote: > * font corruption > sometime sets of glyphs, or practically all glyphs disappear > related probably to bug > https://bugs.freedesktop.org/show_bug.cgi?id=55500 > I have sent some info there already, without response > > Currently my font displays some kind of strange symbols instead of > an m ... looks a bit like a Kanji. I remember a similar bug around 2.99.917 but that tag is over a year old now and there have been many bug fixes since. You'll need to verify you can still reproduce your issue with the latest from git://anongit.freedesktop.org/xorg/driver/xf86-video-intel and if so do a bisect from the previous working kernel or xf86-video-intel to identify the problematic commit.
[PATCH] include/linux/amd-iommu.h: Move to arch/x86/include/asm
On 12/28/15 23:51, Joerg Roedel wrote: > On Sat, Dec 26, 2015 at 09:26:32PM +0800, chengang at emindsoft.com.cn wrote: >> >> It is architecture specific mechanism header, not generic header, so >> move it to arch/x86/include/asm. > > There might be future non-x86 hardware which also has an amd iommu, so > the header file should stay where it is for now. > For me, amd-iommu.h is architecture specific, for this kind of headers, if it is used by most of archs, it will be in "include/asm-generic". If it is used by several archs, it will be in "arch/*/include/asm/". So for me, at present, it is only used by x86, so is move to "arch/x86/ include/asm/"; if another archs want it, they can copy one. If quite a few archs (e.g. > 3 archs) need it, move it to "include/asm-generic". Thanks. -- Chen Gang (éå) Open, share, and attitude like air, water, and life which God blessed
[PATCH v7 06/14] drm/mediatek: Add HDMI support
On Mon, 2015-11-30 at 22:07 +0100, Philipp Zabel wrote:
> From: Jie Qiu
>
> This patch adds drivers for the HDMI bridge connected to the DPI0
> display subsystem function block, for the HDMI DDC block, and for
> the HDMI PHY to support HDMI output.
>
> Signed-off-by: Jie Qiu
> Signed-off-by: Philipp Zabel
> ---
<...>
> +static int mtk_hdmi_setup_avi_infoframe(struct mtk_hdmi *hdmi,
> + struct drm_display_mode *mode)
> +{
> + struct hdmi_avi_infoframe frame;
> + u8 buffer[17];
> + ssize_t err;
> +
> + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode);
> + if (err < 0) {
> + dev_err(hdmi->dev,
> + "Failed to get AVI infoframe from mode: %ld\n", err);
Please use %zd instead for ssize_t, otherwise you'll see warning message
when compile this on 32bits platform.
Joe.C
> + return err;
> + }
> +
> + err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer));
> + if (err < 0) {
> + dev_err(hdmi->dev, "Failed to pack AVI infoframe: %ld\n", err);
> + return err;
> + }
> +
> + mtk_hdmi_hw_send_info_frame(hdmi, buffer, sizeof(buffer));
> + return 0;
> +}
> +
[Bug 92086] AMD Trinity No screen at HDMI after S3 wakeup
https://bugs.freedesktop.org/show_bug.cgi?id=92086 --- Comment #14 from Balázs Vinarz --- Seems like the bug is only exist when i manually take the computer to S3. After delayed sleep, it wakes perfectly. Any ideas? -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/569bb064/attachment.html>
[Bug 91543] [BONAIRE] ARK: Survival Evolved: corruption with certain textures inside cave (spider web)
https://bugs.freedesktop.org/show_bug.cgi?id=91543 EoD changed: What|Removed |Added CC||EoD at xmw.de --- Comment #3 from EoD --- Your apitrace does not exist or is not accessible, could you check the link? I would like to check this bug on kernel 4.4 and current git master. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/ff7f31d9/attachment-0001.html>
[Bug 93534] Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800
https://bugs.freedesktop.org/show_bug.cgi?id=93534 Bug ID: 93534 Summary: Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800 Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel at lists.freedesktop.org Reporter: sawyerbergeron at gmail.com QA Contact: dri-devel at lists.freedesktop.org Created attachment 120728 --> https://bugs.freedesktop.org/attachment.cgi?id=120728&action=edit Screenshot taken depicting issues experienced I experienced this bug in Arch Linux starting approximately two or three weeks ago, and am experiencing it under Ubuntu 14.04 LTS as of today. This bug appears on any DE or program that uses OpenGL for compositing and is persistent through multiple power cycles, occurs with any number of monitors connected, and what appears to bypass these issues is (on desktops that allow doing so, such as Plasma) the use of Xrender or CPU rendering. If any additional information is required I can add it. Thanks in advance for any help. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/ebf1d16d/attachment.html>
[Bug 93534] Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800
https://bugs.freedesktop.org/show_bug.cgi?id=93534 Ilia Mirkin changed: What|Removed |Added Attachment #120728|text/plain |image/png mime type|| -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/266f0eb0/attachment.html>
[Bug 64661] udl causes blank screen
https://bugzilla.kernel.org/show_bug.cgi?id=64661 Ben Klopfenstein changed: What|Removed |Added CC||benklop at gmail.com --- Comment #9 from Ben Klopfenstein --- FWIW, I'm currently experiencing this issue, using a 4.3.3 kernel and nvidia drivers 358.16. I am on Arch, just as the previous reporter, so this could possibly be due to either a patch that arch is using or fixed due to a patch that gentoo is. -- You are receiving this mail because: You are watching the assignee of the bug.
[Bug 92229] [APITRACE] SOMA have serious graphical errors
https://bugs.freedesktop.org/show_bug.cgi?id=92229 Nicolai Hähnle changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #11 from Nicolai Hähnle --- Grazvydas' patch is pushed out and should make it into the next releases. Thanks all around :) -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/417502a6/attachment.html>
[Bug 93352] GRID Autosport crashes on start of race
https://bugs.freedesktop.org/show_bug.cgi?id=93352 --- Comment #23 from Nicolai Hähnle --- >From what I can see, Ilia's fix has made it into 11.0.8, and for the 11.1 series you'll have to wait for 11.1.1. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/39af0836/attachment.html>
[Bug 80419] XCOM: Enemy Unknown Causes lockup
https://bugs.freedesktop.org/show_bug.cgi?id=80419 Nicolai Hähnle changed: What|Removed |Added CC||nhaehnle at gmail.com --- Comment #93 from Nicolai Hähnle --- Brief update: The crashes and Valgrind errors when playing back the trace are almost certainly unrelated to the lockup. It turns out apitrace is too aggressive in trimming the client-side memory blobs during recording. (See https://github.com/apitrace/apitrace/issues/407#issuecomment-167866502) On a more positive note, I am also seeing the lockup on Tonga from inside the game itself. Unfortunately, I cannot reproduce it reliably yet. -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/6ec1664d/attachment.html>
[Bug 91543] [BONAIRE] ARK: Survival Evolved: corruption with certain textures inside cave (spider web)
https://bugs.freedesktop.org/show_bug.cgi?id=91543 Shawn Starr changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |NOTOURBUG --- Comment #4 from Shawn Starr --- This is engine related not Mesa -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/e7aab8f2/attachment.html>
[Bug 93534] Issues with color and rendering through OpenGL composited desktops on ATI FirePro v4800
https://bugs.freedesktop.org/show_bug.cgi?id=93534 --- Comment #1 from Ilia Mirkin --- Perhaps it's obvious to everyone but me... what's wrong in that screenshot? The dithering on the background? -- You are receiving this mail because: You are the assignee for the bug. -- next part -- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20151229/e040fd56/attachment.html>
[PATCH] qxl: correctly handling failed allocation
Since kmalloc can be failed in memory pressure, when fails, return error code. Signed-off-by: Insu Yun --- drivers/gpu/drm/qxl/qxl_kms.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c index b2977a1..2e99854 100644 --- a/drivers/gpu/drm/qxl/qxl_kms.c +++ b/drivers/gpu/drm/qxl/qxl_kms.c @@ -221,6 +221,9 @@ static int qxl_device_init(struct qxl_device *qdev, kmalloc(qdev->n_mem_slots * sizeof(struct qxl_memslot), GFP_KERNEL); + if (!qdev->memslots) + return -ENOMEM; + idr_init(&qdev->release_idr); spin_lock_init(&qdev->release_idr_lock); spin_lock_init(&qdev->release_lock); -- 1.9.1
[PATCH] i915: correctly handling failed allocation
Signed-off-by: Insu Yun --- drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c index a5e99ac..4e279dd 100644 --- a/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c +++ b/drivers/gpu/drm/i915/intel_dsi_panel_vbt.c @@ -666,6 +666,8 @@ struct drm_panel *vbt_panel_init(struct intel_dsi *intel_dsi, u16 panel_id) /* This is cheating a bit with the cleanup. */ vbt_panel = devm_kzalloc(dev->dev, sizeof(*vbt_panel), GFP_KERNEL); + if (!vbt_pannel) + return NULL; vbt_panel->intel_dsi = intel_dsi; drm_panel_init(&vbt_panel->panel); -- 1.9.1
[PATCH] tests/kms-steal-crtc: Include sys/select.h
Fixes errors e.g. error: implicit declaration of function 'select' and missing definitions of FD_* defines Signed-off-by: Khem Raj --- tests/kms/kms-steal-crtc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/kms/kms-steal-crtc.c b/tests/kms/kms-steal-crtc.c index 2f7f327..24d70ab 100644 --- a/tests/kms/kms-steal-crtc.c +++ b/tests/kms/kms-steal-crtc.c @@ -31,6 +31,7 @@ #include #include #include +#include #include -- 2.6.4
