dri-devel September 2013

dri-devel@lists.freedesktop.org

153 participants
824 discussions

[PATCHv3 0/4] gpu: host1x: Add runtime pm support
by Arto Merilainen 02 Oct '13

02 Oct '13

This series adds runtime pm support for host1x, gr2d and dc. It retains the current behaviour if CONFIG_PM_RUNTIME is not enabled. The gr2d clock is enabled when a new job is submitted and disabled when the work is done. Due to parent->child relations between host1x->gr2d, this scheme enables and disables host1x clock. For dc, the clocks are enabled in .probe and disabled in .remove via runtime pm instead of direct clock APIs. Mayuresh is unfortunately not available to continue with the series and hence I will continue working on the patches. Changes in v3: - Rebased patches on top of 3.12-rc2 - Removed unnecessary #ifdefs - Added descriptions to commit messages - If runtime pm is disabled, the code calls suspend/resume functions for enabling/disabling the clocks instead of repeating the functions Mayuresh Kulkarni (4): gpu: host1x: shuffle job APIs drm/tegra: Add runtime pm support for gr2d drm/tegra: Add runtime pm support for dc gpu: host1x: Add runtime pm support for host1x drivers/gpu/host1x/cdma.c | 2 ++ drivers/gpu/host1x/channel.c | 8 ------ drivers/gpu/host1x/channel.h | 1 - drivers/gpu/host1x/dev.c | 57 +++++++++++++++++++++++++++++++++++++++--- drivers/gpu/host1x/drm/dc.c | 58 +++++++++++++++++++++++++++++++++++++++---- drivers/gpu/host1x/drm/gr2d.c | 57 ++++++++++++++++++++++++++++++++++++++---- drivers/gpu/host1x/job.c | 13 ++++++++++ drivers/gpu/host1x/job.h | 3 +++ 8 files changed, 176 insertions(+), 23 deletions(-) -- 1.8.1.5

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[Bug 69671] New: rv790 hdmi sound regression since fix audio dto calculation on DCE3+ (v3)
by bugzilla-daemon＠freedesktop.org 01 Oct '13

01 Oct '13

https://bugs.freedesktop.org/show_bug.cgi?id=69671 Priority: medium Bug ID: 69671 Assignee: dri-devel(a)lists.freedesktop.org Summary: rv790 hdmi sound regression since fix audio dto calculation on DCE3+ (v3) Severity: normal Classification: Unclassified OS: Linux (All) Reporter: adf.lists(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI My rv790 has lost sound over hdmi since - 1518dd8efd47918bb269f1470030592875953f6c is the first bad commit commit 1518dd8efd47918bb269f1470030592875953f6c Author: Alex Deucher <alexander.deucher(a)amd.com> Date: Tue Jul 30 17:31:07 2013 -0400 drm/radeon: fix audio dto calculation on DCE3+ (v3) Need to set the wallclock ratio and adjust the phase and module registers appropriately. May fix problems with audio timing at certain display timings. v2: properly handle clocks below 24mhz v3: rebase r600 changes Tested with 44,1k and 48k source, screen 50Hz. -- You are receiving this mail because: You are the assignee for the bug.

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[PATCH 0/6] Nouveau on ARM fixes
by Lucas Stach 01 Oct '13

01 Oct '13

This is the first set of patches to make Nouveau work on Tegra. Those are only the obvious correctness fixes, a lot of optimization work remains to be done, but at least it's enough to get accel working and let the machine survive a piglit run. A new BO flag is introduced to allow userspace to hint the kernel about possible optimizations. Lucas Stach (6): drm/ttm: recognize ARM arch in ioprot handler drm/ttm: introduce dma cache sync helpers drm/nouveau: hook up cache sync functions drm/nouveau: introduce NOUVEAU_GEM_TILE_WCUS drm/nouveau: map IB write-combined drm/nouveau: use MSI interrupts drivers/gpu/drm/nouveau/core/include/subdev/mc.h | 1 + drivers/gpu/drm/nouveau/core/subdev/mc/base.c | 17 ++++++++++++++ drivers/gpu/drm/nouveau/nouveau_bo.c | 15 ++++++++++++- drivers/gpu/drm/nouveau/nouveau_bo.h | 1 + drivers/gpu/drm/nouveau/nouveau_chan.c | 3 ++- drivers/gpu/drm/nouveau/nouveau_gem.c | 5 +++++ drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +- drivers/gpu/drm/ttm/ttm_tt.c | 25 +++++++++++++++++++++ include/drm/ttm/ttm_bo_driver.h | 28 ++++++++++++++++++++++++ include/uapi/drm/nouveau_drm.h | 1 + 10 files changed, 95 insertions(+), 3 deletions(-) -- 1.8.3.1

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[libdrm] Stereo 3D v3
by Damien Lespiau 01 Oct '13

01 Oct '13

v2 was: http://lists.freedesktop.org/archives/dri-devel/2013-September/045354.html Only one change, the stereo part for the flags is now an enum instead of being a bit field. The kernel series has been pushed to drm-intel, the libdrm patches should follow if there isn't any objection. -- Damien

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[PATCH] drm/radeon/dpm: disable multiple UVD states
by Alex Deucher 30 Sep '13

30 Sep '13

Always use the regular UVD state for now. This fixes a performance regression with UVD playback on certain APUs. Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> --- drivers/gpu/drm/radeon/radeon_pm.c | 3 +++ drivers/gpu/drm/radeon/radeon_uvd.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index ac07ad1..4f6b7fc 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -945,6 +945,8 @@ void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable) if (enable) { mutex_lock(&rdev->pm.mutex); rdev->pm.dpm.uvd_active = true; + /* disable this for now */ +#if 0 if ((rdev->pm.dpm.sd == 1) && (rdev->pm.dpm.hd == 0)) dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_SD; else if ((rdev->pm.dpm.sd == 2) && (rdev->pm.dpm.hd == 0)) @@ -954,6 +956,7 @@ void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable) else if ((rdev->pm.dpm.sd == 0) && (rdev->pm.dpm.hd == 2)) dpm_state = POWER_STATE_TYPE_INTERNAL_UVD_HD2; else +#endif dpm_state = POWER_STATE_TYPE_INTERNAL_UVD; rdev->pm.dpm.state = dpm_state; mutex_unlock(&rdev->pm.mutex); diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index a0f1185..4f2e73f 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -798,7 +798,8 @@ void radeon_uvd_note_usage(struct radeon_device *rdev) (rdev->pm.dpm.hd != hd)) { rdev->pm.dpm.sd = sd; rdev->pm.dpm.hd = hd; - streams_changed = true; + /* disable this for now */ + /*streams_changed = true;*/ } } -- 1.8.3.1

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[Bug 67111] New: [radeonsi] GPU lockup while playing Serious Sam 3
by bugzilla-daemon＠freedesktop.org 30 Sep '13

30 Sep '13

https://bugs.freedesktop.org/show_bug.cgi?id=67111 Priority: medium Bug ID: 67111 Assignee: dri-devel(a)lists.freedesktop.org Summary: [radeonsi] GPU lockup while playing Serious Sam 3 Severity: critical Classification: Unclassified OS: Linux (All) Reporter: grantipak(a)gmail.com Hardware: x86 (IA32) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa Created attachment 82721 --> https://bugs.freedesktop.org/attachment.cgi?id=82721&action=edit dmesg after lockup ArchLinux x86; linux 3.10; mesa 9.2git; llvm 3.4svn; Radeon HD 7950 -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 69942] driver fails to provide latency information
by bugzilla-daemon＠freedesktop.org 30 Sep '13

30 Sep '13

https://bugs.freedesktop.org/show_bug.cgi?id=69942 Alex Deucher <agd5f(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|xorg-driver-ati(a)lists.x.org |dri-devel(a)lists.freedesktop | |.org QA Contact|xorg-team(a)lists.x.org | Product|xorg |DRI Component|Driver/Radeon |DRM/Radeon --- Comment #1 from Alex Deucher <agd5f(a)yahoo.com> --- Please attach your xorg log, xrandr --verbose output and dmesg output. Also what kernel are you using? -- You are receiving this mail because: You are the assignee for the bug.

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[r600g] Mesa CVS 4e9aa67: vdpau has only MPEG1/2 on RV730
by Dieter Nützel 30 Sep '13

30 Sep '13

Hello Christian, after latest git pull I've only MPEG1, MPEG2_SIMPLE and MPEG2_MAIN with my RV730 (AGP). All nice videos didn't play any longer. -Dieter BTW I'm not on Mesa Devel, so please CC me. /opt/mesa> vdpauinfo display: :0 screen: 0 API version: 1 Information string: G3DVL VDPAU Driver Shared Library version 1.0 Video surface: name width height types ------------------------------------------- 420 8192 8192 NV12 YV12 422 8192 8192 UYVY YUYV 444 8192 8192 Y8U8V8A8 V8U8Y8A8 Decoder capabilities: name level macbs width height ------------------------------------------- MPEG1 0 262144 8192 8192 MPEG2_SIMPLE 3 262144 8192 8192 MPEG2_MAIN 3 262144 8192 8192 Output surface: name width height nat types ---------------------------------------------------- B8G8R8A8 8192 8192 y NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 R8G8B8A8 8192 8192 y NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 R10G10B10A2 8192 8192 y NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 B10G10R10A2 8192 8192 y NV12 YV12 UYVY YUYV Y8U8V8A8 V8U8Y8A8 Bitmap surface: name width height ------------------------------ B8G8R8A8 8192 8192 R8G8B8A8 8192 8192 R10G10B10A2 8192 8192 B10G10R10A2 8192 8192 A8 8192 8192 Video mixer: feature name sup ------------------------------------ DEINTERLACE_TEMPORAL - DEINTERLACE_TEMPORAL_SPATIAL - INVERSE_TELECINE - NOISE_REDUCTION y SHARPNESS y LUMA_KEY - HIGH QUALITY SCALING - L1 - HIGH QUALITY SCALING - L2 - HIGH QUALITY SCALING - L3 - HIGH QUALITY SCALING - L4 - HIGH QUALITY SCALING - L5 - HIGH QUALITY SCALING - L6 - HIGH QUALITY SCALING - L7 - HIGH QUALITY SCALING - L8 - HIGH QUALITY SCALING - L9 - parameter name sup min max ----------------------------------------------------- VIDEO_SURFACE_WIDTH y 48 8192 VIDEO_SURFACE_HEIGHT y 48 8192 CHROMA_TYPE y LAYERS y 0 4 attribute name sup min max ----------------------------------------------------- BACKGROUND_COLOR y CSC_MATRIX y NOISE_REDUCTION_LEVEL y 0.00 1.00 SHARPNESS_LEVEL y -1.00 1.00 LUMA_KEY_MIN_LUMA y LUMA_KEY_MAX_LUMA y Inconsistency detected by ld.so: dl-close.c: 765: _dl_close: Assertion `map->l_init_called' failed! (I've only have libvdpau1-0.6 not 0.7 on openSUSE 12.3.)

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linux-next: manual merge of the drm-intel tree
by Thierry Reding 30 Sep '13

30 Sep '13

Today's linux-next merge of the drm-intel tree got conflicts in drivers/gpu/drm/i915/intel_display.c I fixed it up (see below). Please check if the resolution looks correct. Thanks, Thierry --- diff --cc drivers/gpu/drm/i915/intel_display.c index e5822e7,cbbdab6..76870f0 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@@ -4775,21 -4882,8 +4882,12 @@@ static void i9xx_set_pipeconf(struct in pipeconf = 0; + if (dev_priv->quirks & QUIRK_PIPEA_FORCE && + I915_READ(PIPECONF(intel_crtc->pipe)) & PIPECONF_ENABLE) + pipeconf |= PIPECONF_ENABLE; + - if (intel_crtc->pipe == 0 && INTEL_INFO(dev)->gen < 4) { - /* Enable pixel doubling when the dot clock is > 90% of the (display) - * core speed. - * - * XXX: No double-wide on 915GM pipe B. Is that the only reason for the - * pipe == 0 check? - */ - if (intel_crtc->config.requested_mode.clock > - dev_priv->display.get_display_clock_speed(dev) * 9 / 10) - pipeconf |= PIPECONF_DOUBLE_WIDE; - } + if (intel_crtc->config.double_wide) + pipeconf |= PIPECONF_DOUBLE_WIDE; /* only g4x and later have fancy bpc/dither controls */ if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) {

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[PATCH] drm/exynos: release unhandled page flip events at postclose.
by Inki Dae 30 Sep '13

30 Sep '13

This patch resolves a dead lock issue that could be incurred when exynos_drm_crtc_dpms function was called. The exynos_drm_crtc_dpms function waits for the completion of pended page flip events. However, preclose callback - this releases all unhandled page flip events - is called prior to the exynos_drm_crtc_dpms function call when drm is closed. So at this time, this will make the exynos_drm_crtc_dpms to wait infiniately for the completion of the page flip events. This patch releases the unhandled page flip events at postclose instead of preclose so that exynos_drm_crtc_dpms function can be waked up. Signed-off-by: Inki Dae <inki.dae(a)samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park(a)samsung.com> --- drivers/gpu/drm/exynos/exynos_drm_drv.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index f727f98..9974294 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -167,10 +167,18 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) static void exynos_drm_preclose(struct drm_device *dev, struct drm_file *file) { + exynos_drm_subdrv_close(dev, file); +} + +static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) +{ struct exynos_drm_private *private = dev->dev_private; struct drm_pending_vblank_event *e, *t; unsigned long flags; + if (!file->driver_priv) + return; + /* release events of current file */ spin_lock_irqsave(&dev->event_lock, flags); list_for_each_entry_safe(e, t, &private->pageflip_event_list, @@ -182,13 +190,6 @@ static void exynos_drm_preclose(struct drm_device *dev, } spin_unlock_irqrestore(&dev->event_lock, flags); - exynos_drm_subdrv_close(dev, file); -} - -static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) -{ - if (!file->driver_priv) - return; kfree(file->driver_priv); file->driver_priv = NULL; -- 1.7.9.5

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dri-devel September 2013