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2013-06-03drm/radeon: don't allow audio on DCE6Alex Deucher1-3/+8
It's not supported yet. Fixes display issues when users force it on. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-06-03drm/radeon: Use direct mapping for fast fb access on RS780/RS880 (v2)Samuel Li4-0/+57
v2: fix trailing whitespace Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-03radeon: Fix system hang issue when using KMS with older cardsAdis Hamzić13-45/+78
The current radeon driver initialization routines, when using KMS, are written so that the IRQ installation routine is called before initializing the WB buffer and the CP rings. With some ASICs, though, the IRQ routine tries to access the GFX_INDEX ring causing a call to RREG32 with the value of -1 in radeon_fence_read. This, in turn causes the system to completely hang with some cards, requiring a hard reset. A call stack that can cause such a hang looks like this (using rv515 ASIC for the example here): * rv515_init (rv515.c) * radeon_irq_kms_init (radeon_irq_kms.c) * drm_irq_install (drm_irq.c) * radeon_driver_irq_preinstall_kms (radeon_irq_kms.c) * rs600_irq_process (rs600.c) * radeon_fence_process - due to SW interrupt (radeon_fence.c) * radeon_fence_read (radeon_fence.c) * hang due to RREG32(-1) The patch moves the IRQ installation to the card startup routine, after the ring has been initialized, but before the IRQ has been set. This fixes the issue, but requires a check to see if the IRQ is already installed, as is the case in the system resume codepath. I have tested the patch on three machines using the rv515, the rv770 and the evergreen ASIC. They worked without issues. This seems to be a known issue and has been reported on several bug tracking sites by various distributions (see links below). Most of reports recommend booting the system with KMS disabled and then enabling KMS by reloading the radeon module. For some reason, this was indeed a usable workaround, however, UMS is now deprecated and disabled by default. Bug reports: https://bugzilla.redhat.com/show_bug.cgi?id=845745 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/561789 https://bbs.archlinux.org/viewtopic.php?id=156964 Signed-off-by: Adis Hamzić <adis@hamzadis.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-29radeon: use max_bus_speed to activate gen2 speedsKleber Sacilotto de Souza3-21/+7
radeon currently uses a drm function to get the speed capabilities for the bus, drm_pcie_get_speed_cap_mask. However, this is a non-standard method of performing this detection and this patch changes it to use the max_bus_speed attribute. From: Lucas Kannebley Tavares <lucaskt@linux.vnet.ibm.com> Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-29drm/radeon: narrow scope of Apple re-POST hackAlex Deucher1-1/+3
This narrows the scope of the apple re-POST hack added in: drm/radeon: re-POST the asic on Apple hardware when booted via EFI That patch prevents UVD from working on macs when booted in EFI mode. The original patch fixed macbook2,1 systems which were r5xx and hence have no UVD. Limit the hack to those systems to prevent UVD breakage on newer systems. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=63935 Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-05-29drm/radeon: don't check crtcs in card_posted() on cards without DCEAlex Deucher1-0/+4
Skip checking crtcs in hardware without them. Avoids checking non-existent hardware. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-29drm/radeon: fix card_posted check for newer asicsAlex Deucher1-10/+9
Newer asics have variable numbers of crtcs. Use that rather than the asic family to determine which crtcs to check. This avoids checking non-existent crtcs or missing crtcs on certain asics. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-29drm/radeon: fix typo in cu_per_sh on verdeAlex Deucher1-1/+1
Should be 5 rather than 2. Noticed by sroland and glisse on IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-29drm/radeon: UVD block on SUMO2 is the same as on SUMOChristian König1-3/+1
The chip id for SUMO2 isn't used. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=63935 Tested-By: Dave Witbrodt <dawitbro@sbcglobal.net> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-24Merge remote-tracking branch 'pfdo/drm-fixes' into drm-nextDave Airlie1-10/+3
Pull the vblank event changes into a Linus master tree to make merging easier.
2013-05-22drm/radeon: use drm_send_vblank_event() helperRob Clark1-10/+3
Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-21Merge branch 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds8-92/+356
Pull radeon sun/hainan support from Dave Airlie: "Since I know its outside the merge window, but since this is new hw I thought I'd try and provoke the new hw exception, it just fills in the blanks in the driver for the new AMD sun and hainan chipsets." * 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux: drm/radeon: add Hainan pci ids drm/radeon: add golden register settings for Hainan (v2) drm/radeon: sun/hainan chips do not have UVD (v2) drm/radeon: track which asics have UVD drm/radeon: radeon-asic updates for Hainan drm/radeon: fill in ucode loading support for Hainan drm/radeon: don't touch DCE or VGA regs on Hainan (v3) drm/radeon: fill in GPU init for Hainan (v2) drm/radeon: add chip family for Hainan
2013-05-21Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds8-25/+12
Pull DRM fixes from Dave Airlie: "This is just a set of nouveau and radeon fixes, the nouveau ones fix some suspend/resume regressions since use of copy engines and some fixes for Z compression on some newer chipsets." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/dce2: use 10khz units for audio dto calculation drm/radeon: Fix VRAM size calculation for VRAM >= 4GB drm/radeon: Remove superfluous variable drm/nouveau: ensure channels are stopped before saving fences for suspend drm/nv50/fifo: prevent races between clients updating playlists drm/nvc0/fifo: prevent CHAN_TABLE_ERROR:CHANNEL_PENDING on fifo fini drm/nvc0/fifo: prevent races between clients updating playlists drm/nve0/fifo: prevent races between clients updating playlists drm/nve0/ltcg: poke the partition count into yet another register drm/nvc0/ltcg: fix handling of disabled partitions drm/nvc0/ce: disable ce1 on a number of chipsets drm/nouveau/bios: fix thinko in ZM_MASK_ADD opcode drm/nouveau: fix build with nv50->nvc0
2013-05-20drm/radeon: add golden register settings for Hainan (v2)Alex Deucher1-0/+122
v2: fix typo Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-05-20drm/radeon: sun/hainan chips do not have UVD (v2)Alex Deucher1-28/+39
Skip UVD handling on them. v2: split has_uvd tracking into separate patch Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-20drm/radeon: track which asics have UVDAlex Deucher2-0/+18
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-20drm/radeon: radeon-asic updates for HainanAlex Deucher1-1/+4
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-05-20drm/radeon: fill in ucode loading support for HainanAlex Deucher1-0/+58
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-05-20drm/radeon: don't touch DCE or VGA regs on Hainan (v3)Alex Deucher3-62/+92
Hainan has no display hardware: - no DCE (crtc, uniphy, dac, etc.) - no VGA v2: fix bios fetch v3: fix interrupts Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-05-20drm/radeon: fill in GPU init for Hainan (v2)Alex Deucher2-1/+20
v2: fix gb_addr_config value Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-20drm/radeon: add chip family for HainanAlex Deucher3-0/+3
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-05-20drm/radeon/dce2: use 10khz units for audio dto calculationAlex Deucher2-9/+7
Avoids overflows on DCE2.x devices. Also clarify the calculation on other asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-20drm/radeon: Fix VRAM size calculation for VRAM >= 4GBNiels Ole Salscheider3-5/+5
Add ULL prefix to avoid overflow. Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-20drm/radeon: Remove superfluous variableNiels Ole Salscheider3-11/+0
bool in_mode_set from struct radeon_crtc is not used anymore. Signed-off-by: Niels Ole Salscheider <niels_ole@salscheider-online.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-16Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2-2/+12
Pull drm fixes from Dave Airlie: "Fix for radeon nomodeset regression, old radeon interface cliprects fix, 2 qxl crasher fixes, and a couple of minor cleanups. I may have a new AMD hw support branch next week, its one of those doesn't affect anything existing just adds new support, I'll see how it shapes up and I might ask you to take it, just thought I'd warn in advance." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm/radeon: restore nomodeset operation (v2) qxl: fix bug with object eviction and update area drm/qxl: drop active_user_framebuffer as its unneeded qxl: drop unused variable. drm/qxl: fix ioport interactions for kernel submitted commands. drm: remove unused wrapper macros drm/radeon: check incoming cliprects pointer
2013-05-17drm/radeon: restore nomodeset operation (v2)Dave Airlie1-1/+11
When UMS was deprecated it removed support for nomodeset commandline we really want this in distro land so we can debug stuff, everyone should fallback to vesa correctly. v2: oops -1 isn't used anymore, restore original behaviour -1 is default, so we can boot with nomodeset on the command line, then use radeon.modeset=1 to override it for debugging later. Cc: stable@vger.kernel.org Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-13drm/radeon: check incoming cliprects pointerKees Cook1-1/+1
The "boxes" parameter points into userspace memory. It should be verified like any other operation against user memory. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-02Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds43-567/+5916
Pull drm updates from Dave Airlie: "This is the main drm pull request for 3.10. Wierd bits: - OMAP drm changes required OMAP dss changes, in drivers/video, so I took them in here. - one more fbcon fix for font handover - VT switch avoidance in pm code - scatterlist helpers for gpu drivers - have acks from akpm Highlights: - qxl kms driver - driver for the spice qxl virtual GPU Nouveau: - fermi/kepler VRAM compression - GK110/nvf0 modesetting support. Tegra: - host1x core merged with 2D engine support i915: - vt switchless resume - more valleyview support - vblank fixes - modesetting pipe config rework radeon: - UVD engine support - SI chip tiling support - GPU registers initialisation from golden values. exynos: - device tree changes - fimc block support Otherwise: - bunches of fixes all over the place." * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (513 commits) qxl: update to new idr interfaces. drm/nouveau: fix build with nv50->nvc0 drm/radeon: fix handling of v6 power tables drm/radeon: clarify family checks in pm table parsing drm/radeon: consolidate UVD clock programming drm/radeon: fix UPLL_REF_DIV_MASK definition radeon: add bo tracking debugfs drm/radeon: add new richland pci ids drm/radeon: add some new SI PCI ids drm/radeon: fix scratch reg handling for UVD fence drm/radeon: allocate SA bo in the requested domain drm/radeon: fix possible segfault when parsing pm tables drm/radeon: fix endian bugs in atom_allocate_fb_scratch() OMAPDSS: TFP410: return EPROBE_DEFER if the i2c adapter not found OMAPDSS: VENC: Add error handling for venc_probe_pdata OMAPDSS: HDMI: Add error handling for hdmi_probe_pdata OMAPDSS: RFBI: Add error handling for rfbi_probe_pdata OMAPDSS: DSI: Add error handling for dsi_probe_pdata OMAPDSS: SDI: Add error handling for sdi_probe_pdata OMAPDSS: DPI: Add error handling for dpi_probe_pdata ...
2013-05-02drm/radeon: fix handling of v6 power tablesAlex Deucher1-6/+5
The code was mis-handling variable sized arrays. Reported-by: Sylvain BERTRAND <sylware@legeek.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: clarify family checks in pm table parsingAlex Deucher1-3/+3
We actually care about the chip family rather than the DCE version although functionally they are the same. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: consolidate UVD clock programmingChristian König6-278/+191
Instead of duplicating the code over and over again, just use a single function to handle the clock calculations. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: fix UPLL_REF_DIV_MASK definitionChristian König3-3/+3
Stupid copy & paste error over all generations. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02radeon: add bo tracking debugfsJerome Glisse3-1/+59
This is to allow debugging of userspace program not freeing buffer after, which is basicly a memory leak. This print the list of all gem object along with their size and placement (VRAM,GTT,CPU) and with the pid of the task that created them. agd5f: add warning fix Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: add new richland pci idsAlex Deucher1-2/+4
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: fix scratch reg handling for UVD fenceChristian König1-1/+1
Also init the scratch reg to zero on the UVD ring. This fixes UVD on AGP based cards. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: allocate SA bo in the requested domainChristian König1-1/+1
This avoid moving the BO directly after allocating it. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: fix possible segfault when parsing pm tablesAlex Deucher1-1/+9
If we have a empty power table, bail early and allocate the default power state. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=63865 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: fix endian bugs in atom_allocate_fb_scratch()Alex Deucher1-3/+3
Reviwed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-04-30Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivialLinus Torvalds1-1/+1
Pull trivial tree updates from Jiri Kosina: "Usual stuff, mostly comment fixes, typo fixes, printk fixes and small code cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (45 commits) mm: Convert print_symbol to %pSR gfs2: Convert print_symbol to %pSR m32r: Convert print_symbol to %pSR iostats.txt: add easy-to-find description for field 6 x86 cmpxchg.h: fix wrong comment treewide: Fix typo in printk and comments doc: devicetree: Fix various typos docbook: fix 8250 naming in device-drivers pata_pdc2027x: Fix compiler warning treewide: Fix typo in printks mei: Fix comments in drivers/misc/mei treewide: Fix typos in kernel messages pm44xx: Fix comment for "CONFIG_CPU_IDLE" doc: Fix typo "CONFIG_CGROUP_CGROUP_MEMCG_SWAP" mmzone: correct "pags" to "pages" in comment. kernel-parameters: remove outdated 'noresidual' parameter Remove spurious _H suffixes from ifdef comments sound: Remove stray pluses from Kconfig file radio-shark: Fix printk "CONFIG_LED_CLASS" doc: put proper reference to CONFIG_MODULE_SIG_ENFORCE ...
2013-04-23drm/radeon: disable UVD advanced semaphore modeChristian König1-1/+1
Not needed and seems to cause some problems. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon: fix endian bugs in radeon_atom_get_clock_dividers() (v3)Alex Deucher2-4/+4
v2: fix copy paste typo. v3: clarify new union member Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon: fix up audio dto programming for DCE2Alex Deucher2-4/+18
Uses a different register than DCE3 asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon/evergreen: set SAD registersRafał Miłecki1-0/+63
This allows audio (alsa) driver to read them and have a clue about audio capabilities of connected receiver. This has been verified to be compatible with fglrx behaviour for Onkyo TX-SR605 and Denon 1912. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon/si: add support for golden register initAlex Deucher1-0/+793
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon/cayman,TN: add support for golden register init (v2)Alex Deucher1-0/+281
v2: add richland support Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon/evergreen: add support for golden register initAlex Deucher1-0/+863
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon/7xx: add support for golden register initAlex Deucher1-0/+652
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon: add helper function to support golden registersAlex Deucher2-0/+39
Golden registers are arrays of register settings from the hw team that need to be initialized at asic startup. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-23drm/radeon: fix typo in si_select_se_sh()Alex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-04-23drm/radeon: switch audio handling to use callbacksAlex Deucher6-88/+87
Register audio callbacks for asic where we support audio. Cleans up the code and makes it easier to add support for newer asics. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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