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path: root/drivers/gpu/drm/radeon
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2014-11-20drm/radeon: rework vm_flush parametersChristian König
Use ring structure instead of index and provide vm_id and pd_addr separately. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/ci: disable needless sclk changesAlex Deucher
The current code always reprogrammed the sclk levels, but we don't currently handle disp sclk requirements so just skip it. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/ci: force pcie level before sclk and mclkAlex Deucher
Preferred ordering. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/ci: use different smc command for pcie dpmAlex Deucher
Use unforce levels rather than enable mask instruction. This is the preferred method. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/ci: apply disp voltage changes before clk changesAlex Deucher
Apply voltage changes for displays before changing clocks. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon: fix PCC debugging message for CI DPMAlex Deucher
Add missing newline and print the bad gpio shift. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/dpm: add thermal dpm support for CIAlex Deucher
Not currently used. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/dpm: add smc fan control for CI (v2)Alex Deucher
Enable smc fan control for CI boards. Should reduce the fan noise on systems with a higher default fan profile. v2: disable by default, add additional fan setup, rpm control bug: https://bugs.freedesktop.org/show_bug.cgi?id=73338 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon/dpm: add smc fan control for SI (v2)Alex Deucher
Enable smc fan control for SI boards. Should reduce the fan noise on systems with a higher default fan profile. v2: disable by default, add rpm controls bug: https://bugs.freedesktop.org/show_bug.cgi?id=73338 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon: fix endian swapping in vbios fetch for tdp tableAlex Deucher
Value needs to be swapped on BE. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-20drm/radeon: disable native backlight control on pre-r6xx asics (v2)Alex Deucher
Just use the acpi interface. That's what windows uses on this generation and it's the only thing that seems to work reliably on these generation parts. You can still force the native backlight interface by setting radeon.backlight=1 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=88501 v2: merge into above if/else block Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-20drm/radeon: work around a hw bug in MGCG on CIKAlex Deucher
Always need to set bit 0 of RLC_CGTT_MGCG_OVERRIDE to avoid unreliable doorbell updates in some cases. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-20drm/radeon: Move radeon_cursor_move(_locked) to replace forward declarationMichel Dänzer
No functional change. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20drm/radeon: Use cursor_set2 hook for enabling / disabling the HW cursorMichel Dänzer
The cursor_set2 hook provides the cursor hotspot position within the cursor image. When the hotspot position changes, we can adjust the cursor position such that the hotspot doesn't move on the screen. This prevents the cursor from appearing to intermittently jump around on the screen when the position of the hotspot within the cursor image changes. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-20Replace mentions of "list_struct" to "list_head"Andrey Utkin
There's no such thing as "list_struct". Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-11-11drm/radeon: add locking around atombios scratch space usageDave Airlie
While developing MST support I noticed I often got the wrong data back from a transaction, in a racy fashion. I noticed the scratch space wasn't locked against concurrent users. Based on a patch by Alex, but I've made it a bit more obvious when things are locked. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-06drm/radeon: add missing crtc unlock when setting up the MCAlex Deucher
Need to unlock the crtc after updating the blanking state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-06drm/radeon: use gart for DMA IB testsAlex Deucher
Use gart rather than vram to avoid having to deal with the HDP cache. Port of adfed2b0587289013f8143c54913ddfd44ac1fd3 (drm/radeon: use gart memory for DMA ring tests) to the IB tests. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-06drm/radeon: make sure mode init is complete in bandwidth_updateAlex Deucher
The power management code calls into the display code for certain things. If certain power management sysfs attributes are called before the driver has finished initializing all of the hardware we can run into problems with uninitialized modesetting state. Add a check to make sure modesetting init has completed to the bandwidth update callbacks to fix this. Can be triggered by the tlp and laptop start up scripts depending on the timing. bugs: https://bugzilla.kernel.org/show_bug.cgi?id=83611 https://bugs.freedesktop.org/show_bug.cgi?id=85771 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-11-06drm/radeon: set correct CE ram size for CIKJammy Zhou
CE ram size is 32k/0k/0k for GFX/CS0/CS1 with CIK Ported from amdgpu driver. Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-29drm/radeon: remove some buggy dead codeDan Carpenter
The calculation of "num_shader_engines" has a precedence bug because the right shift happens before the mask, but this variable is never used so we can just delete it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-28drm/radeon: dpm fixes for asrock systemsAlex Deucher
- bapm seems to cause CPU stuck messages so disable it. - nb dpm seems to prevent GPU dpm from getting enabled, so disable it. bug: https://bugs.freedesktop.org/show_bug.cgi?id=85107 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-28radeon: clean up coding style differences in radeon_get_bios()Wilfried Klaebe
Signed-off-by: Wilfried Klaebe <w-lkml@lebenslange-mailadresse.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-28drm/radeon: Use drm_malloc_ab instead of kmalloc_arrayMichel Dänzer
Should avoid kmalloc failures due to large number of array entries. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81991 Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-28drm/radeon/dpm: disable ulv support on SIAlex Deucher
Causes problems on some boards. bug: https://bugs.freedesktop.org/show_bug.cgi?id=82889 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-20Merge branch 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes First round of fixes for 3.18. - Use gart for DMA ring tests to avoid caching issues with HDP - SI dpm stability fixes - Performance stabilization fixes - misc other things * 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: reduce sparse false positive warnings drm/radeon: fix vm page table block size calculation drm/ttm: Don't evict BOs outside of the requested placement range drm/ttm: Don't skip fpfn check if lpfn is 0 in ttm_bo_mem_compat drm/radeon: use gart memory for DMA ring tests drm/radeon: fix speaker allocation setup drm/radeon: initialize sadb to NULL in the audio code Revert "drm/radeon/dpm: drop clk/voltage dependency filters for SI" Revert "drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table"
2014-10-16drm/radeon: reduce sparse false positive warningsMichele Curti
include radeon_asic.h header file in the various xxx_dpm.c files to reduce sparse false positive warnings. Not so great patch in itself, but reducing warning count from 391 to 258 may help to see real problems.. Signed-off-by: Michele Curti <michele.curti@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-16drm/radeon: fix vm page table block size calculationAlex Deucher
The page offset is 12 bits. For example if we have an 8 GB VM, we'd need 33 bits. The number of bits needed for PD + PT is 21 (33 - 12 or log2(8) + 18), not 20 (log2(8) + 17). Noticed by Alexey during code review. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-16drm/radeon: use gart memory for DMA ring testsAlex Deucher
Avoids HDP cache flush issues when using vram which can cause ring test failures on certain boards. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Alexander Fyodorov <halcy@yandex.ru> Cc: stable@vger.kernel.org
2014-10-16drm/radeon: fix speaker allocation setupAlex Deucher
If the sad_count is 0, set the hw to stereo and change the error message to a warn. A lot of monitors don't set the speaker allocation block. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-10-16drm/radeon: initialize sadb to NULL in the audio codeAlex Deucher
Fixes kfree of the sadb buffer when it's NULL. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-14Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm updates from Dave Airlie: "This is the main git pull for the drm, I pretty much froze major pulls at -rc5/6 time, and haven't had much fallout, so will probably continue doing that. Lots of changes all over, big internal header cleanup to make it clear drm features are legacy things and what are things that modern KMS drivers should be using. Also big move to use the new generic fences in all the TTM drivers. core: atomic prep work, vblank rework changes, allows immediate vblank disables major header reworking and cleanups to better delinate legacy interfaces from what KMS drivers should be using. cursor planes locking fixes ttm: move to generic fences (affects all TTM drivers) ppc64 caching fixes radeon: userptr support, uvd for old asics, reset rework for fence changes better buffer placement changes, dpm feature enablement hdmi audio support fixes intel: Cherryview work, 180 degree rotation, skylake prep work, execlist command submission full ppgtt prep work cursor improvements edid caching, vdd handling improvements nouveau: fence reworking kepler memory clock work gt21x clock work fan control improvements hdmi infoframe fixes DP audio ast: ppc64 fixes caching fix rcar: rcar-du DT support ipuv3: prep work for capture support msm: LVDS support for mdp4, new panel, gpu refactoring exynos: exynos3250 SoC support, drop bad mmap interface, mipi dsi changes, and component match support" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (640 commits) drm/mst: rework payload table allocation to conform better. drm/ast: Fix HW cursor image drm/radeon/kv: add uvd/vce info to dpm debugfs output drm/radeon/ci: add uvd/vce info to dpm debugfs output drm/radeon: export reservation_object from dmabuf to ttm drm/radeon: cope with foreign fences inside the reservation object drm/radeon: cope with foreign fences inside display drm/core: use helper to check driver features drm/radeon/cik: write gfx ucode version to ucode addr reg drm/radeon/si: print full CS when we hit a packet 0 drm/radeon: remove unecessary includes drm/radeon/combios: declare legacy_connector_convert as static drm/radeon/atombios: declare connector convert tables as static drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table drm/radeon/dpm: drop clk/voltage dependency filters for BTC drm/radeon/dpm: drop clk/voltage dependency filters for CI drm/radeon/dpm: drop clk/voltage dependency filters for SI drm/radeon/dpm: drop clk/voltage dependency filters for NI drm/radeon: disable audio when we disable hdmi (v2) drm/radeon: split audio enable between eg and r600 (v2) ...
2014-10-13Revert "drm/radeon/dpm: drop clk/voltage dependency filters for SI"Alex Deucher
This reverts commit 186b1b2ba2a0684e3d2d3703427a993a3b35b16d. There are still some stability problems on some SI boards so bring this back.
2014-10-13Revert "drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table"Alex Deucher
This reverts commit fc9dfeb1383287631ad5c5a676a2558b799db6e9. There are still some stability problems on some SI boards so bring this back.
2014-10-03drm/radeon/kv: add uvd/vce info to dpm debugfs outputAlex Deucher
Track whether UVD or VCE are enabled in debugfs. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-03drm/radeon/ci: add uvd/vce info to dpm debugfs outputAlex Deucher
Track whether UVD or VCE are enabled in debugfs. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-03drm/radeon: export reservation_object from dmabuf to ttmMaarten Lankhorst
Adds an extra argument to radeon_bo_create, which is only used in radeon_prime.c. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-03drm/radeon: cope with foreign fences inside the reservation objectMaarten Lankhorst
Not the whole world is a radeon! :-) Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-03drm/radeon: cope with foreign fences inside displayMaarten Lankhorst
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/cik: write gfx ucode version to ucode addr regAlex Deucher
Helpful for debugging as the version shows up in a register dump. Cc: Jay Cornwall <jay.cornwall@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/si: print full CS when we hit a packet 0Alex Deucher
We should never have a packet 0 in the command stream. Dump the full command stream to help debug. bug: https://bugs.freedesktop.org/show_bug.cgi?id=84500 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon: remove unecessary includesAlex Deucher
The requirement for these was removed in: 0a168933976eb483da91161316bbbbcb74d00486 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/combios: declare legacy_connector_convert as staticMichele Curti
legacy_connector_convert is used in radeon_combios.c only, so declare it as static. Signed-off-by: Michele Curti <michele.curti@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/atombios: declare connector convert tables as staticMichele Curti
The tables: * supported_devices_connector_convert * supported_devices_connector_object_id_convert * object_connector_convert are used in redeon_atombios.c only, so declare them as static. Signed-off-by: Michele Curti <michele.curti@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon: drop btc_get_max_clock_from_voltage_dependency_tableAlex Deucher
It's no longer used now that the underlying bugs are fixed. Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Tested-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/dpm: drop clk/voltage dependency filters for BTCAlex Deucher
No longer needed now that the underlying bug was fixed in e07929810f0a19ddd756558290c7d72827cbfcd9 (drm/radeon/dpm: fix typo in vddci setup for eg/btc). bug: https://bugs.freedesktop.org/show_bug.cgi?id=69721 Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/dpm: drop clk/voltage dependency filters for CIAlex Deucher
Not sure this was ever necessary for CI, was just done to be on the safe side. bug: https://bugs.freedesktop.org/show_bug.cgi?id=69721 Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/dpm: drop clk/voltage dependency filters for SIAlex Deucher
Not sure this was ever necessary for SI, was just done to be on the safe side. bug: https://bugs.freedesktop.org/show_bug.cgi?id=69721 Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon/dpm: drop clk/voltage dependency filters for NIAlex Deucher
No longer needed now that the underlying bug was fixed in b0880e87c1fd038b84498944f52e52c3e86ebe59 (drm/radeon/dpm: fix vddci setup typo on cayman). bug: https://bugs.freedesktop.org/show_bug.cgi?id=69721 Reviewed-by: Alexandre Demers <alexandre.f.demers@gmail.com> Tested-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01drm/radeon: disable audio when we disable hdmi (v2)Alex Deucher
This should allow the audio driver to get a better idea of whether the sink is connected or not. v2: fix copy/paste typo noticed by David Henningsson Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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