dri-devel September 2014

dri-devel@lists.freedesktop.org

173 participants
1045 discussions

[PATCH] drm: use trylock to avoid fault injection antics
by Rob Clark 08 Sep '14

08 Sep '14

While in real life, we could never fail to grab the newly created mutex, ww_mutex fault injection has no way to know this. Which could result that kernels built with CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y might fail to acquire the new crtc lock. Which results in bad things when the locks are dropped. See: https://bugzilla.kernel.org/show_bug.cgi?id=83341 Signed-off-by: Rob Clark <robdclark(a)gmail.com> --- drivers/gpu/drm/drm_crtc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 … [View More]

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(no subject)
by Christian König 08 Sep '14

08 Sep '14

Hello everyone, the following patches add UVD support for older ASICs (RV6xx, RS[78]80, RV7[79]0). For everybody wanting to test it I've also uploaded a branch to FDO: http://cgit.freedesktop.org/~deathsimple/linux/log/?h=uvd-r600-release Additionally to the patches you need UVD firmware as well, which can be found at the usual location: http://people.freedesktop.org/~agd5f/radeon_ucode/ A small Mesa patch is needed as well, cause the older hardware doesn't support field based output of … [View More]

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Re: [PATCH] Unlock crtc mutex acquired in drm_modeset_lock_crtc()
by Daniel Vetter 08 Sep '14

08 Sep '14

On Mon, Sep 8, 2014 at 7:27 AM, Michael N. Henry <mnhenry333(a)gmail.com> wrote: > crtc->mutex is acquired in drm_modeset_lock_crtc(). The next call > to drm_modeset_unlock_crt() would not unlock it, causing a deadlock > during the next call to drm_modest_lock_crtc(). > --- > drivers/gpu/drm/drm_modeset_lock.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c > index 474e4d1..… [View More]

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[Bug 83262] Radeon DPM re-clocking fails after resume from suspend
by bugzilla-daemon＠freedesktop.org 08 Sep '14

08 Sep '14

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linux-next: manual merge of the drm-intel tree with Linus' tree
by Stephen Rothwell 08 Sep '14

08 Sep '14

Hi all, Today's linux-next merge of the drm-intel tree got a conflict in drivers/gpu/drm/i915/intel_display.c between commit a4bf214ffc72 ("drm/i915: Move intel_ddi_set_vc_payload_alloc(false) to haswell_crtc_disable()") from Linus' tree and commit 575f7ab754c4 ("drm/i915: Pass intel_crtc to intel_disable_pipe() and intel_wait_for_pipe_off()") from the drm-intel tree. I fixed it up (see below) and can carry the fix as necessary (no action is required). -- Cheers, Stephen Rothwell … [View More]

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[Bug 83453] dpm not working in Gigabyte RADEON HD 7870 (bios F11)
by bugzilla-daemon＠freedesktop.org 08 Sep '14

08 Sep '14

https://bugs.freedesktop.org/show_bug.cgi?id=83453 Alex Deucher <agd5f(a)yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #3 from Alex Deucher <agd5f(a)yahoo.com> --- *** This bug has been marked as a duplicate of bug 73338 *** -- You are receiving … [View More]

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[Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst
by bugzilla-daemon＠freedesktop.org 08 Sep '14

08 Sep '14

https://bugs.freedesktop.org/show_bug.cgi?id=73338 --- Comment #30 from Alex Deucher <agd5f(a)yahoo.com> --- *** Bug 83453 has been marked as a duplicate of this bug. *** -- You are receiving this mail because: You are the assignee for the bug.

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[PATCH 00/20] DRM: Core Cleanups
by David Herrmann 08 Sep '14

08 Sep '14

Hi More cleanups of DRM core code. Diffstat says: 72 files changed, 832 insertions(+), 1038 deletions(-) ..which is already nice, but doesn't reflect that a lot of code is now hidden from main headers. Furthermore, with this series applied, drmP.h no longer looks as ugly as it is now (widly unstructured). It still ain't a beauty, though: include/drm/drmP.h | 236 ++++++++----------------------- Anyhow, highlights: - drop "drm_memory.h" - drop "drm_usb.c" - drop "… [View More]struct drm_waitlist" - drop "struct drm_sigdata" - drop "struct drm_bus" - drop "drm_master->unique_size" Two patches are driver related: - radeon: Patch #1, moves drm_buffer.c to radeon/ - nouveau: Patch #17, splits drm_driver for nouveau They're rather trivial. Everything else is DRM-core. I've moved some legacy stuff around so it's easier to drop it once unused. If someone disagrees with move, let me know and I'll drop the patch. I've pushed this to the 0-day testing bots now. I'll comment on the patches in case something shows up. Comments welcome! David David Herrmann (20): drm/radeon: move drm_buffer to drm/radeon/ drm: mark drm_buf and drm_map as legacy drm: move "struct drm_vma_entry" to drm_vm.c drm: move "struct drm_magic_entry" to drm_auth.c drm: drop unused "struct drm_waitlist" drm: move AGP definitions harder drm: replace weird conditional includes drm: drop __KERNEL__ protection in drmP.h drm: merge drm_memory.h into drm_memory.c drm: move __OS_HAS_AGP into drm_agpsupport.h drm: order includes alphabetically in drmP.h drm: drop DRM_DEBUG_CODE drm: inline "struct drm_sigdata" drm: move remaining includes in drmP.h to the top drm: simplify drm_*_set_unique() drm: drop unused drm_master->unique_size drm: add driver->set_busid() callback drm: Goody bye, drm_bus! drm: merge drm_usb into udl drm: move drm-lock API to drm_legacy.h Documentation/DocBook/drm.tmpl | 3 +- drivers/gpu/drm/Kconfig | 6 - drivers/gpu/drm/Makefile | 5 +- drivers/gpu/drm/armada/armada_drv.c | 1 + drivers/gpu/drm/ast/ast_drv.c | 1 + drivers/gpu/drm/bochs/bochs_drv.c | 1 + drivers/gpu/drm/cirrus/cirrus_drv.c | 1 + drivers/gpu/drm/drm_agpsupport.c | 1 + drivers/gpu/drm/drm_auth.c | 6 + drivers/gpu/drm/drm_buffer.c | 181 ------------------------ drivers/gpu/drm/drm_bufs.c | 89 ++++++------ drivers/gpu/drm/drm_debugfs.c | 2 - drivers/gpu/drm/drm_drv.c | 11 +- drivers/gpu/drm/drm_fops.c | 16 +-- drivers/gpu/drm/drm_info.c | 59 -------- drivers/gpu/drm/drm_ioctl.c | 27 ++-- drivers/gpu/drm/drm_legacy.h | 39 +++++ drivers/gpu/drm/drm_lock.c | 35 ++--- drivers/gpu/drm/drm_memory.c | 12 ++ drivers/gpu/drm/drm_pci.c | 41 ++---- drivers/gpu/drm/drm_platform.c | 38 ++--- drivers/gpu/drm/drm_usb.c | 88 ------------ drivers/gpu/drm/drm_vm.c | 74 ++++++++++ drivers/gpu/drm/exynos/exynos_drm_drv.c | 1 + drivers/gpu/drm/gma500/psb_drv.c | 1 + drivers/gpu/drm/i810/i810_dma.c | 4 +- drivers/gpu/drm/i810/i810_drv.c | 1 + drivers/gpu/drm/i915/i915_dma.c | 2 +- drivers/gpu/drm/i915/i915_drv.c | 1 + drivers/gpu/drm/mga/mga_dma.c | 49 +++---- drivers/gpu/drm/mga/mga_drv.c | 1 + drivers/gpu/drm/mgag200/mgag200_drv.c | 1 + drivers/gpu/drm/msm/msm_drv.c | 1 + drivers/gpu/drm/nouveau/nouveau_drm.c | 19 ++- drivers/gpu/drm/omapdrm/omap_drv.c | 1 + drivers/gpu/drm/qxl/qxl_drv.c | 1 + drivers/gpu/drm/r128/r128_cce.c | 2 +- drivers/gpu/drm/r128/r128_drv.c | 1 + drivers/gpu/drm/radeon/Makefile | 2 +- drivers/gpu/drm/radeon/drm_buffer.c | 177 +++++++++++++++++++++++ drivers/gpu/drm/radeon/drm_buffer.h | 148 +++++++++++++++++++ drivers/gpu/drm/radeon/r300_cmdbuf.c | 2 +- drivers/gpu/drm/radeon/r600_cp.c | 2 +- drivers/gpu/drm/radeon/radeon.h | 17 ++- drivers/gpu/drm/radeon/radeon_cp.c | 22 +-- drivers/gpu/drm/radeon/radeon_drv.c | 2 + drivers/gpu/drm/radeon/radeon_ring.c | 21 --- drivers/gpu/drm/radeon/radeon_state.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 1 + drivers/gpu/drm/savage/savage_bci.c | 23 +-- drivers/gpu/drm/savage/savage_drv.c | 1 + drivers/gpu/drm/shmobile/shmob_drm_drv.c | 1 + drivers/gpu/drm/sis/sis_drv.c | 1 + drivers/gpu/drm/sis/sis_mm.c | 6 +- drivers/gpu/drm/tdfx/tdfx_drv.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 + drivers/gpu/drm/udl/Kconfig | 3 +- drivers/gpu/drm/udl/udl_connector.c | 4 +- drivers/gpu/drm/udl/udl_drv.c | 102 +++++++------ drivers/gpu/drm/udl/udl_drv.h | 1 + drivers/gpu/drm/udl/udl_main.c | 8 +- drivers/gpu/drm/via/via_drv.c | 1 + drivers/gpu/drm/via/via_map.c | 2 +- drivers/gpu/drm/via/via_mm.c | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 + drivers/staging/imx-drm/imx-drm-core.c | 1 + include/drm/drmP.h | 236 ++++++++----------------------- include/drm/drm_agpsupport.h | 26 +++- include/drm/drm_buffer.h | 148 ------------------- include/drm/drm_crtc.h | 4 +- include/drm/drm_memory.h | 59 -------- include/drm/drm_usb.h | 15 -- 72 files changed, 832 insertions(+), 1038 deletions(-) delete mode 100644 drivers/gpu/drm/drm_buffer.c delete mode 100644 drivers/gpu/drm/drm_usb.c create mode 100644 drivers/gpu/drm/radeon/drm_buffer.c create mode 100644 drivers/gpu/drm/radeon/drm_buffer.h delete mode 100644 include/drm/drm_buffer.h delete mode 100644 include/drm/drm_memory.h delete mode 100644 include/drm/drm_usb.h -- 2.1.0 [View Less]

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[Bug 83861] radeon power management cause audio skips and glitch
by bugzilla-daemon＠bugzilla.kernel.org 08 Sep '14

08 Sep '14

https://bugzilla.kernel.org/show_bug.cgi?id=83861 Alex Deucher <alexdeucher(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher(a)gmail.com --- Comment #1 from Alex Deucher <alexdeucher(a)gmail.com> --- Please attach your dmesg output and xorg log. -- You are receiving this mail because: You are watching the assignee of the bug.

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[Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst
by bugzilla-daemon＠freedesktop.org 07 Sep '14

07 Sep '14

https://bugs.freedesktop.org/show_bug.cgi?id=73338 --- Comment #29 from Martin Peres <martin.peres(a)ensi-bourges.fr> --- (In reply to comment #28) > (In reply to comment #27) > > P.S. You should remember that my implementation is highly experimental and > naive (it's even tested only on my card). I can't expose some particular > values or allow to write them. E.g. I don't know how to enable automatic fan > management again after I've disabled it for now. What should I … [View More]

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dri-devel September 2014