dri-devel October 2014

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139 participants
947 discussions

[Bug 83331] New: radeon: Laptop panel out of sync after dpms standby/suspend/off
by bugzilla-daemon＠bugzilla.kernel.org 04 Oct '14

04 Oct '14

https://bugzilla.kernel.org/show_bug.cgi?id=83331 Bug ID: 83331 Summary: radeon: Laptop panel out of sync after dpms standby/suspend/off Product: Drivers Version: 2.5 Kernel Version: 3.15.10 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: klaus.kusche(a)computerix.info Regression: No I've a problem on my laptop (Dell Precision M6700 with AMD Cap Verde graphics, ChipID = 0x6825) with the radeon driver (radeon-ucode-20140430): Whenever the X server switches to dpms standby, suspend or off state (it does so after 5 minutes when I'm on battery and idle) and then back to dpms on, the internal panel is out of sync: It is completely unreadable, flashes or shows strange moving patterns. External displays are fine. The problem is independent of the radeon powersave mode (profile or dpm). The only way to recover is either to power cycle or to blindly type xrandr --output eDP --off xrandr --output eDP --auto Switching from X to a text (framebuffer) VT does not help: They are also corrupted. When initializing radeon during boot, the kernel log says radeon 0000:01:00.0: Invalid ROM contents Could that be related? Everything else looks fine. When the problem happens, nothing is written to the kernel log. -- You are receiving this mail because: You are watching the assignee of the bug.

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[Bug 65963] screen goes blank, Linux hangs - Radeon 7870, Gallium, Glamor
by bugzilla-daemon＠freedesktop.org 03 Oct '14

03 Oct '14

https://bugs.freedesktop.org/show_bug.cgi?id=65963 Damian Nowak <nowaker(a)geozone.pl> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|DUPLICATE |--- --- Comment #28 from Damian Nowak <nowaker(a)geozone.pl> --- Because #81644 turns out be a catch-all bug, I'm reopening this one. -- You are receiving this mail because: You are the assignee for the bug.

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[PATCH RFC 0/4] drm/core: restore suspend/resume calbacks in KMS drm drivers
by Andrzej Hajda 03 Oct '14

03 Oct '14

The main intent of this patchset is to allow use of suspend/resume drm driver callbacks in KMS drivers, as these callbacks seems to me the best place to implement suspend/resume functionality in drm driver. Implementing this functionality in master component driver PM ops is problematic as those callbacks can be called asynchronously regardless of state/existence of drm device, thus it would require additional synchronization mechanism. Callbacks re-enabling requires small changes in i915 and exynos driver. The patchset contains also fix of exynos resume callback. Regards Andrzej Andrzej Hajda (4): drm/i915: set PM callbacks only if modeset is turned off drm/core: re-enable suspend/resume callbacks for KMS drivers drm/exynos: remove master component PM callbacks drm/exynos: correct connector->dpms field before resuming drivers/gpu/drm/drm_sysfs.c | 2 -- drivers/gpu/drm/exynos/exynos_drm_drv.c | 37 ++++++--------------------------- drivers/gpu/drm/i915/i915_drv.c | 6 ++---- 3 files changed, 8 insertions(+), 37 deletions(-) -- 1.9.1

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[pull] radeon drm-next-3.18
by Alex Deucher 03 Oct '14

03 Oct '14

Hi Dave, It looks like you missed my last 3.18 pull from 9/24. This one includes those patches and a few more on top. The additional patches are: - Maarten's radeon fence updates - Some additional debugging output >From the previous pull request: - Re-enable some dpm features that were previously disabled due to a bug that was fixed in 3.16 - Make some arrays static - re-arrange some audio code to properly reflect connected status in the audio driver The following changes since commit 7a42e83d36d2d0a68622320900dc4e880b1d920a: Merge branch 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux into drm-next (2014-10-01 19:27:38 +1000) are available in the git repository at: git://people.freedesktop.org/~agd5f/linux drm-next-3.18 for you to fetch changes up to 369283bfbd953a5d34c919746b3587737c0a47c8: drm/radeon/kv: add uvd/vce info to dpm debugfs output (2014-10-03 09:19:18 -0400) ---------------------------------------------------------------- Alex Deucher (15): drm/radeon: fix register name to match internal name drm/radeon: consolidate duplicate encode is digital function drm/radeon: consolidate r600_audio.c into r600_hdmi.c drm/radeon: split audio enable between eg and r600 (v2) drm/radeon: disable audio when we disable hdmi (v2) drm/radeon/dpm: drop clk/voltage dependency filters for NI drm/radeon/dpm: drop clk/voltage dependency filters for SI drm/radeon/dpm: drop clk/voltage dependency filters for CI drm/radeon/dpm: drop clk/voltage dependency filters for BTC drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table drm/radeon: remove unecessary includes drm/radeon/si: print full CS when we hit a packet 0 drm/radeon/cik: write gfx ucode version to ucode addr reg drm/radeon/ci: add uvd/vce info to dpm debugfs output drm/radeon/kv: add uvd/vce info to dpm debugfs output Maarten Lankhorst (3): drm/radeon: cope with foreign fences inside display drm/radeon: cope with foreign fences inside the reservation object drm/radeon: export reservation_object from dmabuf to ttm Michele Curti (2): drm/radeon/atombios: declare connector convert tables as static drm/radeon/combios: declare legacy_connector_convert as static drivers/gpu/drm/radeon/Makefile | 2 +- drivers/gpu/drm/radeon/atombios_encoders.c | 23 ---- drivers/gpu/drm/radeon/btc_dpm.c | 51 ------- drivers/gpu/drm/radeon/btc_dpm.h | 2 - drivers/gpu/drm/radeon/ci_dpm.c | 30 +---- drivers/gpu/drm/radeon/cik.c | 23 ++-- drivers/gpu/drm/radeon/cik_sdma.c | 2 +- drivers/gpu/drm/radeon/dce3_1_afmt.c | 4 +- drivers/gpu/drm/radeon/dce6_afmt.c | 6 +- drivers/gpu/drm/radeon/evergreen.c | 7 +- drivers/gpu/drm/radeon/evergreen_dma.c | 2 +- drivers/gpu/drm/radeon/evergreen_hdmi.c | 49 ++++++- drivers/gpu/drm/radeon/kv_dpm.c | 2 + drivers/gpu/drm/radeon/ni_dpm.c | 24 ---- drivers/gpu/drm/radeon/r600.c | 6 +- drivers/gpu/drm/radeon/r600_audio.c | 207 ----------------------------- drivers/gpu/drm/radeon/r600_dma.c | 2 +- drivers/gpu/drm/radeon/r600_hdmi.c | 172 +++++++++++++++++++++++- drivers/gpu/drm/radeon/r600d.h | 17 +++ drivers/gpu/drm/radeon/radeon.h | 13 +- drivers/gpu/drm/radeon/radeon_asic.h | 1 - drivers/gpu/drm/radeon/radeon_atombios.c | 6 +- drivers/gpu/drm/radeon/radeon_benchmark.c | 4 +- drivers/gpu/drm/radeon/radeon_combios.c | 2 +- drivers/gpu/drm/radeon/radeon_cs.c | 28 +++- drivers/gpu/drm/radeon/radeon_device.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 30 +++-- drivers/gpu/drm/radeon/radeon_encoders.c | 21 +++ drivers/gpu/drm/radeon/radeon_fence.c | 9 ++ drivers/gpu/drm/radeon/radeon_gart.c | 2 +- drivers/gpu/drm/radeon/radeon_gem.c | 2 +- drivers/gpu/drm/radeon/radeon_mode.h | 1 + drivers/gpu/drm/radeon/radeon_object.c | 8 +- drivers/gpu/drm/radeon/radeon_object.h | 1 + drivers/gpu/drm/radeon/radeon_prime.c | 5 +- drivers/gpu/drm/radeon/radeon_ring.c | 2 +- drivers/gpu/drm/radeon/radeon_sa.c | 2 +- drivers/gpu/drm/radeon/radeon_semaphore.c | 29 +++- drivers/gpu/drm/radeon/radeon_test.c | 5 +- drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/radeon/radeon_uvd.c | 3 +- drivers/gpu/drm/radeon/radeon_vce.c | 3 +- drivers/gpu/drm/radeon/radeon_vm.c | 9 +- drivers/gpu/drm/radeon/rv770.c | 1 - drivers/gpu/drm/radeon/rv770_dma.c | 2 +- drivers/gpu/drm/radeon/si.c | 8 +- drivers/gpu/drm/radeon/si_dma.c | 2 +- drivers/gpu/drm/radeon/si_dpm.c | 24 ---- drivers/gpu/drm/radeon/sid.h | 2 +- 49 files changed, 408 insertions(+), 452 deletions(-) delete mode 100644 drivers/gpu/drm/radeon/r600_audio.c

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[PATCH v2 1/2] drm/nouveau/fb/nv50: Add PFB writes
by Pierre Moreau 03 Oct '14

03 Oct '14

(This is a v2 of patch "drm/nouveau/disp/nv50: Add PFB writes") This fix a GPU lockup on 9400M (NVAC) when using acceleration, see https://bugs.freedesktop.org/show_bug.cgi?id=27501 v2: - Move code to subdev/fb/nv50.c as suggested by Roy Spliet; - Remove arbitrary writes to 100c18/100c24 as suggested by Roy Spliet; - Replace write to 100c1c of arbitrary value by the address of a scratch page as proposed by Ilia Mirkin; - Remove enabling of bits 16 and 0 as they don't yield in any changes. Signed-off-by: Pierre Moreau <pierre.morrow(a)free.fr> --- drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c index 4150b0d..5c84d13 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv50.c @@ -289,6 +289,17 @@ nv50_fb_init(struct nouveau_object *object) if (ret) return ret; + /* Not a clue what this is exactly. Without enabling bit 1 of + * 100c14, system will lockup while initialising the card + * (#27501) + */ + if (nv_device(priv)->chipset == 0xac) { + if ((nv_rd32(priv, 0x100c14) & 0x00000002) == 0x00000000) { + nv_wr32(priv, 0x100c1c, priv->r100c08 >> 8); + nv_mask(priv, 0x100c14, 0x00000000, 0x00000002); + } + } + /* Not a clue what this is exactly. Without pointing it at a * scratch page, VRAM->GART blits with M2MF (as in DDX DFS) * cause IOMMU "read from address 0" errors (rh#561267) -- 2.1.2

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[Bug 73338] Fan speed in idle at 40% with radeonsi and at 18% with catalyst
by bugzilla-daemon＠freedesktop.org 03 Oct '14

03 Oct '14

https://bugs.freedesktop.org/show_bug.cgi?id=73338 --- Comment #45 from Alex Deucher <agd5f(a)yahoo.com> --- I pinged the IP review teams again this week. Sorry for the delay. -- You are receiving this mail because: You are the assignee for the bug.

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[PULL] drm-intel-next-fixes for 3.18
by Daniel Vetter 03 Oct '14

03 Oct '14

Hi Dave, Bunch of fixes for 3.18. Major parts: - ppgtt fixes (but full ppgtt is for 3.19) from Chris, Michel, ... - hdmi pixel replication fixes (Clint Taylor) - leftover i830M patches from Ville - small things all over I'll be travelling the next two weeks (xdc&plumbers) but should be around a few days each week to herd patches. And for critical stuff Jani can send you a pull. Cheers, Daniel The following changes since commit 8337486a8fda53e5f46b3cb2b4eb3272608348cb: Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into drm-next (2014-09-18 21:53:47 +1000) are available in the git repository at: git://anongit.freedesktop.org/drm-intel tags/drm-intel-next-fixes-2014-10-03 for you to fetch changes up to ebb69c95175609990af708ec90c46530f5a2c819: drm/i915: Enable pixel replicated modes on BDW and HSW. (2014-10-01 10:01:41 +0200) ---------------------------------------------------------------- Chris Wilson (7): drm/i915/hdmi, dp: Do not dereference the encoder in the connector destroy drm/i915: Objects on the unbound list may still have an active reference drm/i915: Drop any active reference before unbinding drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock drm/i915: HSW always use GGTT selector for secure batches drm/i915: Match GTT space sanity checker with implementation drm/i915: Do not store the error pointer for a failed userptr registration Clint Taylor (1): drm/i915: Enable pixel replicated modes on BDW and HSW. Daniel Vetter (3): drm/i915: Don't reinit hpd interrupts after gpu reset drm/i915: Extend BIOS stolen mem handling to all platform Revert "drm/i915/bdw: BDW Software Turbo" Deepak S (1): drm/i915: add cherryview specfic forcewake in execlists_elsp_write Jani Nikula (2): drm/i915/dp: add missing \n in the TPS3 debug message drm/i915/edp: use lane count and link rate from DPCD for eDP Michel Thierry (1): drm/i915: fix another use-after-free in i915_gem_evict_everything Mika Kuoppala (1): drm/i915/bdw: Cleanup pre prod workarounds Rodrigo Vivi (1): drm/i915: Use EIO instead of EAGAIN for sink CRC error. Tvrtko Ursulin (1): drm/i915: Do not leak pages when freeing userptr objects Ville Syrjälä (3): drm/i915: Fix DVO 2x clock enable on 830M drm/i915: Limit the watermark to at least 8 entries on gen2/3 drm/i915: Don't spam dmesg with rps messages on vlv/chv drivers/gpu/drm/i915/i915_debugfs.c | 34 +---- drivers/gpu/drm/i915/i915_drv.c | 2 - drivers/gpu/drm/i915/i915_drv.h | 28 +--- drivers/gpu/drm/i915/i915_gem.c | 134 ++++++++++------- drivers/gpu/drm/i915/i915_gem_evict.c | 4 +- drivers/gpu/drm/i915/i915_gem_stolen.c | 13 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 31 ++-- drivers/gpu/drm/i915/i915_irq.c | 21 --- drivers/gpu/drm/i915/i915_reg.h | 15 +- drivers/gpu/drm/i915/intel_display.c | 73 +++++++-- drivers/gpu/drm/i915/intel_dp.c | 36 ++--- drivers/gpu/drm/i915/intel_hdmi.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 29 +++- drivers/gpu/drm/i915/intel_pm.c | 254 +++++++------------------------- drivers/gpu/drm/i915/intel_ringbuffer.c | 20 +-- 15 files changed, 297 insertions(+), 399 deletions(-) -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch

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[PULL] topic/core-stuff
by Daniel Vetter 03 Oct '14

03 Oct '14

Hi Dave, Two leftover core patches for 3.18, Clint found one more troublesome hdmi mode and some cleanup patch from Andrzej. Cheers, Daniel The following changes since commit 7a42e83d36d2d0a68622320900dc4e880b1d920a: Merge branch 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux into drm-next (2014-10-01 19:27:38 +1000) are available in the git repository at: git://anongit.freedesktop.org/drm-intel tags/topic/core-stuff-2014-10-03 for you to fetch changes up to 1bcecfacde6269dc6cee9a098bc454222d441ff9: drm/core: use helper to check driver features (2014-10-03 10:38:56 +0200) ---------------------------------------------------------------- Andrzej Hajda (1): drm/core: use helper to check driver features Clint Taylor (1): drm/edid: Add missing interlaced flag to 576i@100 modes. drivers/gpu/drm/drm_drv.c | 4 ++-- drivers/gpu/drm/drm_edid.c | 4 ++-- drivers/gpu/drm/drm_fops.c | 8 ++++---- drivers/gpu/drm/drm_gem.c | 6 +++--- 4 files changed, 11 insertions(+), 11 deletions(-) -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch

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[PATCH] drm/core: use helper to check driver features
by Andrzej Hajda 03 Oct '14

03 Oct '14

The patch replaces direct access to driver_features field by calls to helper function. Signed-off-by: Andrzej Hajda <a.hajda(a)samsung.com> --- drivers/gpu/drm/drm_drv.c | 4 ++-- drivers/gpu/drm/drm_fops.c | 8 ++++---- drivers/gpu/drm/drm_gem.c | 6 +++--- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 6a11902..2b30430 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -598,7 +598,7 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, goto err_ht; } - if (driver->driver_features & DRIVER_GEM) { + if (drm_core_check_feature(dev, DRIVER_GEM)) { ret = drm_gem_init(dev); if (ret) { DRM_ERROR("Cannot initialize graphics execution manager (GEM)\n"); @@ -628,7 +628,7 @@ static void drm_dev_release(struct kref *ref) { struct drm_device *dev = container_of(ref, struct drm_device, ref); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_destroy(dev); drm_legacy_ctxbitmap_cleanup(dev); diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index 3e66946..ed7bc68 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -171,7 +171,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) init_waitqueue_head(&priv->event_wait); priv->event_space = 4096; /* set aside 4k for event buffer */ - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_open(dev, priv); if (drm_core_check_feature(dev, DRIVER_PRIME)) @@ -256,7 +256,7 @@ out_close: out_prime_destroy: if (drm_core_check_feature(dev, DRIVER_PRIME)) drm_prime_destroy_file_private(&priv->prime); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_release(dev, priv); put_pid(priv->pid); kfree(priv); @@ -408,10 +408,10 @@ int drm_release(struct inode *inode, struct file *filp) drm_events_release(file_priv); - if (dev->driver->driver_features & DRIVER_MODESET) + if (drm_core_check_feature(dev, DRIVER_MODESET)) drm_fb_release(file_priv); - if (dev->driver->driver_features & DRIVER_GEM) + if (drm_core_check_feature(dev, DRIVER_GEM)) drm_gem_release(dev, file_priv); drm_legacy_ctxbitmap_flush(dev, file_priv); diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index eb5dd67..b2c7bab 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -580,7 +580,7 @@ drm_gem_close_ioctl(struct drm_device *dev, void *data, struct drm_gem_close *args = data; int ret; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; ret = drm_gem_handle_delete(file_priv, args->handle); @@ -607,7 +607,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data, struct drm_gem_object *obj; int ret; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; obj = drm_gem_object_lookup(dev, file_priv, args->handle); @@ -660,7 +660,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, int ret; u32 handle; - if (!(dev->driver->driver_features & DRIVER_GEM)) + if (!drm_core_check_feature(dev, DRIVER_GEM)) return -ENODEV; mutex_lock(&dev->object_name_lock); -- 1.9.1

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[PATCH v7 0/2] ASoC: tda998x: add a codec to the HDMI transmitter
by Jean-Francois Moine 03 Oct '14

03 Oct '14

The NXP TDA998x HDMI transmitter may transmit audio to the HDMI link from 2 different sources, I2S and S/PDIF. This patch set adds an interface between the HDMI transmitter and the HDMI CODEC. The interface is used by the TDA998x driver to update the audio constraints from the display characteristics (EDID) and by the audio subsystem to connect the chosen audio source to the HDMI link. v7: - remove the change of the K predivider (Jyri Sarha) - add S24_3LE and S32_LE as possible audio formats (Jyri Sarha) - don't move the struct priv2 definition and use the slave encoder private data as the device private data (Russell King) - remove the useless request_module (Russell King/Mark Brown) - don't lock the HDMI module (Russell King) - use platform_device_unregister to remove the codec (Russell King) v6: - extend the HDMI CODEC instead of using a specific CODEC v5: - use the TDA998x private data instead of a specific area for the CODEC interface - the CODEC is TDA998x specific (Mark Brown) v4: - remove all the TDA998x specific stuff from the CODEC - move the EDID scan from the CODEC to the TDA998x - move the CODEC to sound/soc (Mark Brown) - update the audio_sample_rate from the EDID (Andrew Jackson) v3: fix bad rate (Andrew Jackson) v2: check double stream start (Mark Brown) Jean-Francois Moine (2): ASoC: codecs: Add a transmitter interface to the HDMI CODEC drm/i2c: tda998x: Use the HDMI audio CODEC .../devicetree/bindings/drm/i2c/tda998x.txt | 18 ++ drivers/gpu/drm/i2c/Kconfig | 1 + drivers/gpu/drm/i2c/tda998x_drv.c | 264 ++++++++++++++++++++- include/sound/hdmi.h | 20 ++ sound/soc/codecs/hdmi.c | 176 +++++++++++++- 5 files changed, 460 insertions(+), 19 deletions(-) create mode 100644 include/sound/hdmi.h -- 2.1.1

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dri-devel October 2014