- 07 Jul, 2016 23 commits
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Christian König authored
No need for double housekeeping here. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Christian König authored
Completely pointless and confusing to use a callback to call into the same code file. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Christian König authored
v2: fix even more Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk.Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This extends OD (OverDrive) support to the non-Powerplay code paths. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This extends dpm clock level selection to the non-powerplay code paths. This interface can be used to select individual clock levels. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Tom St Denis authored
Based on Alex's patches this enables GFX PG on CZ. Tested with xonotic-glx/glxgears/supertuxkart and idle desktop. Also read-back registers via umr for verificiation that the bits are truly enabled. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Fix the logic for enabling/disabling. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
This implements powergating support for CZ/ST asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Add some new GFX powergating flags. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
So they can be shared with other asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
This sets up the CP jump table and GDS buffer and sets the PG state registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
The size needs to handle the CP JT and GDS. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
The size needs to handle the CP JT and GDS. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This implements sclk overdrive(OD) overclocking support for Polaris10, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This implements sclk overdrive(OD) overclocking support for Tonga, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
This implements sclk overdrive(OD) overclocking support for Fiji, and the maximum overdrive percentage is 20. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Eric Huang authored
Add a new sysfs entry pp_sclk_od to support sclk overdrive(OD) overclocking, the entry is read/write, the value of input/output is an integer which is the over percentage of the highest sclk. v2: drop extra semicolon Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
The power tables on some variants require different firmware. This may fix stability issues on some newer CI parts. bug: https://bugs.freedesktop.org/show_bug.cgi?id=91880Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
The power tables on some variants require different firmware. This may fix stability issues on some newer SI parts. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
The power tables on some variants require different firmware. This fixes stability issues on some newer CI parts. bug: https://bugs.freedesktop.org/show_bug.cgi?id=91880Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Monk Liu authored
This help fix reloading driver hang issue of SDMA ring. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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- 04 Jul, 2016 1 commit
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Dave Airlie authored
Merge tag 'asoc-hdmi-codec-pdata' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into drm-next ASoC: Add private data for HDMI CODEC callbacks Allow the HDMI CODECs to get private data passed in in callbacks. [airlied: Add STI/mediatek patches from Arnd for drivers merged later in drm tree.] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com> * tag 'asoc-hdmi-codec-pdata' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound: ASoC: hdmi-codec: callback function will be called with private data
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- 02 Jul, 2016 3 commits
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http://git.agner.ch/git/linux-drm-fsl-dcuDave Airlie authored
The patchset contains a new helper in drm_fb_cma_helper.c for suspend/ resume when using cma backed framebuffers. * 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu: drm/fsl-dcu: disable vblank events on CRTC disable drm/fsl-dcu: implement suspend/resume using atomic helpers drm/fsl-dcu: use clk helpers drm/fsl-dcu: move layer initialization to plane file drm/fsl-dcu: store layer registers in soc_data drm/fb_cma_helper: add suspend helper
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Dave Airlie authored
Linux 4.7-rc5 The fsl-dcu pull needs -rc3 so go to -rc5 for now.
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Dave Airlie authored
Merge branch 'sti-drm-next-2016-06-30' of http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next This pull request include 3 minors fix and one feature evolution around ASoC hdmi codec support. * 'sti-drm-next-2016-06-30' of http://git.linaro.org/people/benjamin.gaignard/kernel: drm: sti: Add ASoC generic hdmi codec support. drm/sti: adjust delay for AWG drm: sti: fix clocking issues in crtc drm/sti: Use 64-bit timestamps
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- 01 Jul, 2016 1 commit
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Arnaud Pouliquen authored
Add the interface needed by audio hdmi-codec driver. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
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- 27 Jun, 2016 5 commits
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Kuninori Morimoto authored
Current hdmi-codec driver is assuming that it will be registered from HDMI driver. Because of this assumption, each callback function has struct device pointer which is parent device (= HDMI). Then, it can use dev_get_drvdata() to get private data. OTOH, on some SoC/HDMI case, SoC has VIDEO/SOUND and HDMI IPs. This case, it needs SoC VIDEO, SoC SOUND and HDMI video, HDMI codec driver. In DesignWare HDMI IP case, SoC VIDEO (= DRM/KMS) driver tries to bind DesignWare HDMI video driver, and HDMI codec driver (= hdmi-codec). This case, above "parent device" of HDMI codec driver is DRM/KMS driver and its "device" already has private data. And, from DT and ASoC CPU/Codec/Card binding point of view, HDMI codec (= hdmi-codec) needs to have "parent device" (= DRM/KMS), otherwise, it never detect sound card. Because of these reasons, some driver can't use dev_get_drvdata() to get private data on hdmi-codec driver. This patch add new void pointer on hdmi_codec_pdata for private data, and callback function will be called with it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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Bich Hemon authored
Compensate delay introduced by AWG IP during DE generation Signed-off-by: Bich Hemon <bich.hemon@st.com> Reviewed-by: Vincent ABRIOU <vincent.abriou@st.com>
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Benjamin Gaignard authored
fix and simplify clock management in crtc to avoid unbalanced call to clk_prepare_enable and clk_disable_unprepare functions remove unused functions Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
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Tina Ruchandani authored
'struct timespec' uses a 32-bit field for seconds, which will overflow in year 2038 and beyond. This patch is part of a larger attempt to remove instances of timeval, timespec and time_t, all of which suffer from the y2038 issue, from the kernel. Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
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Linus Torvalds authored
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- 26 Jun, 2016 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Two straightforward fixes. One is a concurrency issue only affecting SAS connected SATA drives, but which could hang the storage subsystem if it triggers (because the outstanding command count on error never goes back to zero) and the other is a NO_TAG fallout from the switch to hostwide tags which causes the system to crash on module insertion (we've checked carefully and only the 53c700 family of drivers is vulnerable to this issue)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: 53c700: fix BUG on untagged commands scsi: fix race between simultaneous decrements of ->host_failed
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- 25 Jun, 2016 6 commits
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Linus Torvalds authored
Merge branch 'for-linus-4.7-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes part 2 from Chris Mason: "This has one patch from Omar to bring iterate_shared back to btrfs. We have a tree of work we queue up for directory items and it doesn't lend itself well to shared access. While we're cleaning it up, Omar has changed things to use an exclusive lock when there are delayed items" * 'for-linus-4.7-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix ->iterate_shared() by upgrading i_rwsem for delayed nodes
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "I have a two part pull this time because one of the patches Dave Sterba collected needed to be against v4.7-rc2 or higher (we used rc4). I try to make my for-linus-xx branch testable on top of the last major so we can hand fixes to people on the list more easily, so I've split this pull in two. This first part has some fixes and two performance improvements that we've been testing for some time. Josef's two performance fixes are most notable. The transid tracking patch makes a big improvement on pretty much every workload" * 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: Force stripesize to the value of sectorsize btrfs: fix disk_i_size update bug when fallocate() fails Btrfs: fix error handling in map_private_extent_buffer Btrfs: fix error return code in btrfs_init_test_fs() Btrfs: don't do nocow check unless we have to btrfs: fix deadlock in delayed_ref_async_start Btrfs: track transid for delayed ref flushing
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Again pretty calm weeks: we've had only a few trivial / stable HD-audio fixes in addition to a possible race fix for snd-dummy driver spotted by syzkaller" * tag 'sound-4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: dummy: Fix a use-after-free at closing ALSA: hda / realtek - add two more Thinkpad IDs (5050,5053) for tpt460 fixup ALSA: hda - Fix the headset mic jack detection on Dell machine ALSA: hda/tegra: iomem fixups for sparse warnings ALSA: hdac_regmap - fix the register access for runtime PM
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 kprobe fix from Thomas Gleixner: "A single fix clearing the TF bit when a fault is single stepped" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: kprobes/x86: Clear TF bit in fault on single-stepping
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "A couple of scheduler fixes: - force watchdog reset while processing sysrq-w - fix a deadlock when enabling trace events in the scheduler - fixes to the throttled next buddy logic - fixes for the average accounting (missing serialization and underflow handling) - allow kernel threads for fallback to online but not active cpus" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Allow kthreads to fall back to online && !active cpus sched/fair: Do not announce throttled next buddy in dequeue_task_fair() sched/fair: Initialize throttle_count for new task-groups lazily sched/fair: Fix cfs_rq avg tracking underflow kernel/sysrq, watchdog, sched/core: Reset watchdog on all CPUs while processing sysrq-w sched/debug: Fix deadlock when enabling sched events sched/fair: Fix post_init_entity_util_avg() serialization
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Omar Sandoval authored
Commit fe742fd4 ("Revert "btrfs: switch to ->iterate_shared()"") backed out the conversion to ->iterate_shared() for Btrfs because the delayed inode handling in btrfs_real_readdir() is racy. However, we can still do readdir in parallel if there are no delayed nodes. This is a temporary fix which upgrades the shared inode lock to an exclusive lock only when we have delayed items until we come up with a more complete solution. While we're here, rename the btrfs_{get,put}_delayed_items functions to make it very clear that they're just for readdir. Tested with xfstests and by doing a parallel kernel build: while make tinyconfig && make -j4 && git clean dqfx; do : done along with a bunch of parallel finds in another shell: while true; do for ((i=0; i<4; i++)); do find . >/dev/null & done wait done Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Chris Mason <clm@fb.com>
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