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2016-01-11drm/nouveau/perf: add fields for pci speed and width and use it for the pstatesKarol Herbst
Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/bios/perf: parse the pci speed from the bios for tesla and newer ↵Karol Herbst
cards Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/pci: implement pcie speed change for kepler+Karol Herbst
v2: rename functions v3: remove pcie2 accessors v6: fix alignement and line width, also remove useless code Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/pci: implement pcie speed change for FermiKarol Herbst
v5: don't set kepler func pointers v6: fix alignment and line length
2016-01-11drm/nouveau/pci: implement pcie speed change for teslaKarol Herbst
v5: don't set fermi or kepler func pointers v6: fix alignment
2016-01-11drm/nouveau/pci: implement generic code for pcie speed changeKarol Herbst
v2: rename and group functions v4: change copyright information move printing of pcie speeds into oneinit, rename all pcie functions to nvkm_pcie_* don't try to raise the pcie version when no higher one is supported v5: revert Copyright changes and rename nvkm_pcie_raise_version to nvkm_pcie_set_version v6: remove some useless pci_is_pcie checks and rework messages Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/pci: add gk104 variantKarol Herbst
v2: change email used in header v4: change Copyright information v5: revert Copyright changes Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/pci: add gf106 variantKarol Herbst
v2: change email used in header v4: change Copyright information v5: revert Copyright changes Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
2016-01-11drm/nouveau/kms: take mode_config mutex in connector hotplug pathBen Skeggs
fdo#93634 Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2016-01-11drm/nouveau/nouveau/perfmon: add interface files for current core voltageKarol Herbst
Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/sysfs: remove pstate interfaceKarol Herbst
Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/debugfs: add copy of sysfs pstate interface ported to debugfsKarol Herbst
Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/debugfs: we need a ctrl object for debugfsKarol Herbst
Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/debugfs: rename functions to indicate they are used inside drmKarol Herbst
We will need our own debugfs_init and cleanup functions, because nouveau_drm isn't ready while the DRM ones are called by DRM. Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/debugfs: add infrastructure to add files with other fops than ↵Karol Herbst
only read v2: use the same object for private data as with the drm debugfs functions Signed-off-by: Karol Herbst <nouveau@karolherbst.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/fifo/gf100: remove references to "daemon"Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/fb/nv50: remove references to "daemon"Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/clk: remove references to "daemon"Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/gr/gf100: provide a bit more info for various errorsIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/bios: parse 8.1 Gbps DP link rateBen Skeggs
From DCB 4.1 spec. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/ltc/gm204: split implementation from gm107Ben Skeggs
Differences from GM10x: - GM20x LTC count detection differs from GM10x - GM20x init doesn't require large page size setting Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/ltc/gm107: use nvkm_mask to set cbc_ctrl1Ben Skeggs
resman and nvgpu both do this, presumably for good reason. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/ibus/gm204: split implementation from gk104Ben Skeggs
GM20x doesn't require the priv ring timeout bumps that GK/GM10x have. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/gr/gf100-: subclass nvkm_object to store channel pointerBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: modify nvif_unvers/nvif_unpack macros to be more obviousBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out client interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out device interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out ctxdma interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out perfmon interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out device control interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out fifo interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out display interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out nvsw interface definitonsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: split out fermi interface definitionsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvif: move internal class identifiers to class.hBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/gr/gm107-: make use of gpc_addr() macro for tpc ramchain setupBen Skeggs
Should be no functional change here. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/instmem/gk20a: use DMA API CPU mappingAlexandre Courbot
Commit 69c4938249fb ("drm/nouveau/instmem/gk20a: use direct CPU access") tried to be smart while using the DMA-API by managing the CPU mappings of buffers allocated with the DMA-API by itself. In doing so, it relied on dma_to_phys() which is an architecture-private function not available everywhere. This broke the build on several architectures. Since there is no reliable and portable way to obtain the physical address of a DMA-API buffer, stop trying to be smart and just use the CPU mapping that the DMA-API can provide. This means that buffers will be CPU-mapped for all their life as opposed to when we need them, but anyway using the DMA-API here is a fallback for when no IOMMU is available so we should not expect optimal behavior. This makes the IOMMU and DMA-API implementations of instmem diverge enough that we should maybe put them into separate files... Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/instmem/gk20a: fix race conditionsAlexandre Courbot
The LRU list used for recycling CPU mappings was handling concurrency very poorly. For instance, if an instobj was acquired twice before being released once, it would end up into the LRU list even though there is still a client accessing it. This patch fixes this by properly counting how many clients are currently using a given instobj. While at it, we also raise errors when inconsistencies are detected, and factorize some code. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/gk20a: Add MODULE_FIRMWARE for gk20aNicolas Chauvet
This patch is needed by initramfs tools to detect the required firmware files for the module. This patch tests for either TEGRA_124_SOC or TEGRA_132_SOC for the firmwares related to the Tegra K1 generation. v2: move the MODULE_FIRMWARE to the nvidia_platform.c file. This will avoid to test for NOUVEAU_PLATFORM_DRIVER Signed-off-by: Nicolas Chauvet <kwizart@gmail.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/fifo/gk104: fix engine status register offsetVince Hsu
The offset should be 8 on Kepler and later. Signed-off-by: Vince Hsu <vinceh@nvidia.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/ce/gk104: attempt at better handling of LAUNCHERRBen Skeggs
Very rough, no idea how correct it is at this point, but it prevents getteximage-depth from piglit from hanging the GPU. v2: updated with NV_PCE_FE_LAUNCHERR_REPORT values provided by NVIDIA Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/fifo/gf100: fix race condition when updating engine runlistsBen Skeggs
Similar in spirit to the gk104 fix with a similar title. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/fifo/gk104: fix race condition when updating engine runlistsBen Skeggs
The CPU-side tracking of engine runlists was not protected by a lock, leading to list corruption, eventually causing runlist_update() to overrun the GPU-side runlist, triggering an OOPS. Fixes some of the issues noticed during parallel piglit runs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/nvkm: add/remove 0's to make 7 (or 9)-nibble constants use 8 nibblesIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/kms: no need to check for empty edid before drm_detect_hdmi_monitorIlia Mirkin
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/core: fix return in error path of device probeAlexandre Courbot
We want to unlock nv_devices_mutex in this error path as well. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/kms: allow 225/297MHz pixel clocks for HDMI on Fermi/KeplerIlia Mirkin
Some Fermi's apparently alow allow 297MHz clocks, so create a parameter which allows end-users to set it themselves until we have a reliable way to determine the board's maximum pixel clocks. Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-11drm/nouveau/disp: activate dual link TMDS links only when possibleHauke Mehrtens
Without this patch a pixel clock rate above 165 MHz on a TMDS link is assumed to be dual link. This is true for DVI, but not for HDMI. HDMI supports no dual link, but it supports pixel clock rates above 165 MHz. Only activate Dual Link mode when it is actually possible and requested. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> [imirkin: check for hdmi monitor for computing proto, use sor ctrl to enable extra config bit] Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-01-01Merge tag 'omapdrm-4.5-resolved' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next omapdrm changes for v4.5 * enable DRIVER_ATOMIC * improved TILER performance * cleanups preparing for DMAbuf import * fbdev emulation is now optional * minor fixes * tag 'omapdrm-4.5-resolved' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: drm/omap: remove obsolete manager assignment drm/omap: set DRIVER_ATOMIC for omapdrm drm/omap: remove unused plugin defines drm/omap: Use bitmaps for TILER placement drm: omapdrm: gem: Remove check for impossible condition drm: omapdrm: gem: Simplify error handling when creating GEM object drm: omapdrm: gem: Don't free mmap offset twice drm: omapdrm: gem: Fix GEM object destroy in error path drm: omapdrm: gem: Free the correct memory object drm: omapdrm: gem: Mask out private flags passed from userspace drm: omapdrm: gem: Move global usergart variable to omap_drm_private drm: omapdrm: gem: Group functions by purpose drm: omapdrm: gem: Remove forward declarations drm: omapdrm: gem: Remove unused function prototypes drm: omapdrm: Make fbdev emulation optional drm: omapdrm: Fix plane state free in plane reset handler drm: omapdrm: move omap_plane_reset() drm/omap: Use platform_register/unregister_drivers() drm: omapdrm: tiler: Remove unneded module alias for tiler
2015-12-31drm/omap: remove obsolete manager assignmentTomi Valkeinen
omap_encoder_update() assigns an overlay manager to dssdev->src->manager. This assignment is not needed, as the connections in the display chain have already been made at connect step. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
generated by cgit (git 2.34.1) at 2025-07-16 00:00:28 +0000