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2018-03-05ia64: doc: tweak whitespace for 'console=' parameterSergei Trofimovich
CC: Tony Luck <tony.luck@intel.com> CC: Fenghua Yu <fenghua.yu@intel.com> CC: linux-ia64@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64: Convert remaining atomic operationsMatthew Wilcox
While we've only seen inlining problems with atomic_sub_return(), the other atomic operations could have the same problem. Convert all remaining operations to use the same solution as atomic_sub_return(). Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05ia64: convert unwcheck.py to python3Corentin Labbe
Since my system use python3 as default, arch/ia64/scripts/unwcheck.py no longer run. This patch convert it to the python3 syntax. I have ran it with python2/python3 while printing values of start/end/rlen_sum which could be impacted by this change and I see no difference. Fixes: 94a47083522e ("scripts: change scripts to use system python instead of env") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2018-03-05bcache: don't attach backing with duplicate UUIDMichael Lyle
This can happen e.g. during disk cloning. This is an incomplete fix: it does not catch duplicate UUIDs earlier when things are still unattached. It does not unregister the device. Further changes to cope better with this are planned but conflict with Coly's ongoing improvements to handling device errors. In the meantime, one can manually stop the device after this has happened. Attempts to attach a duplicate device result in: [ 136.372404] loop: module loaded [ 136.424461] bcache: register_bdev() registered backing device loop0 [ 136.424464] bcache: bch_cached_dev_attach() Tried to attach loop0 but duplicate UUID already attached My test procedure is: dd if=/dev/sdb1 of=imgfile bs=1024 count=262144 losetup -f imgfile Signed-off-by: Michael Lyle <mlyle@lyle.org> Reviewed-by: Tang Junhui <tang.junhui@zte.com.cn> Cc: <stable@vger.kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-03-05bcache: fix crashes in duplicate cache device registerTang Junhui
Kernel crashed when register a duplicate cache device, the call trace is bellow: [ 417.643790] CPU: 1 PID: 16886 Comm: bcache-register Tainted: G W OE 4.15.5-amd64-preempt-sysrq-20171018 #2 [ 417.643861] Hardware name: LENOVO 20ERCTO1WW/20ERCTO1WW, BIOS N1DET41W (1.15 ) 12/31/2015 [ 417.643870] RIP: 0010:bdevname+0x13/0x1e [ 417.643876] RSP: 0018:ffffa3aa9138fd38 EFLAGS: 00010282 [ 417.643884] RAX: 0000000000000000 RBX: ffff8c8f2f2f8000 RCX: ffffd6701f8 c7edf [ 417.643890] RDX: ffffa3aa9138fd88 RSI: ffffa3aa9138fd88 RDI: 00000000000 00000 [ 417.643895] RBP: ffffa3aa9138fde0 R08: ffffa3aa9138fae8 R09: 00000000000 1850e [ 417.643901] R10: ffff8c8eed34b271 R11: ffff8c8eed34b250 R12: 00000000000 00000 [ 417.643906] R13: ffffd6701f78f940 R14: ffff8c8f38f80000 R15: ffff8c8ea7d 90000 [ 417.643913] FS: 00007fde7e66f500(0000) GS:ffff8c8f61440000(0000) knlGS: 0000000000000000 [ 417.643919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 417.643925] CR2: 0000000000000314 CR3: 00000007e6fa0001 CR4: 00000000003 606e0 [ 417.643931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000000 00000 [ 417.643938] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000 00400 [ 417.643946] Call Trace: [ 417.643978] register_bcache+0x1117/0x1270 [bcache] [ 417.643994] ? slab_pre_alloc_hook+0x15/0x3c [ 417.644001] ? slab_post_alloc_hook.isra.44+0xa/0x1a [ 417.644013] ? kernfs_fop_write+0xf6/0x138 [ 417.644020] kernfs_fop_write+0xf6/0x138 [ 417.644031] __vfs_write+0x31/0xcc [ 417.644043] ? current_kernel_time64+0x10/0x36 [ 417.644115] ? __audit_syscall_entry+0xbf/0xe3 [ 417.644124] vfs_write+0xa5/0xe2 [ 417.644133] SyS_write+0x5c/0x9f [ 417.644144] do_syscall_64+0x72/0x81 [ 417.644161] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 417.644169] RIP: 0033:0x7fde7e1c1974 [ 417.644175] RSP: 002b:00007fff13009a38 EFLAGS: 00000246 ORIG_RAX: 0000000 000000001 [ 417.644183] RAX: ffffffffffffffda RBX: 0000000001658280 RCX: 00007fde7e1c 1974 [ 417.644188] RDX: 000000000000000a RSI: 0000000001658280 RDI: 000000000000 0001 [ 417.644193] RBP: 000000000000000a R08: 0000000000000003 R09: 000000000000 0077 [ 417.644198] R10: 000000000000089e R11: 0000000000000246 R12: 000000000000 0001 [ 417.644203] R13: 000000000000000a R14: 7fffffffffffffff R15: 000000000000 0000 [ 417.644213] Code: c7 c2 83 6f ee 98 be 20 00 00 00 48 89 df e8 6c 27 3b 0 0 48 89 d8 5b c3 0f 1f 44 00 00 48 8b 47 70 48 89 f2 48 8b bf 80 00 00 00 <8 b> b0 14 03 00 00 e9 73 ff ff ff 0f 1f 44 00 00 48 8b 47 40 39 [ 417.644302] RIP: bdevname+0x13/0x1e RSP: ffffa3aa9138fd38 [ 417.644306] CR2: 0000000000000314 When registering duplicate cache device in register_cache(), after failure on calling register_cache_set(), bch_cache_release() will be called, then bdev will be freed, so bdevname(bdev, name) caused kernel crash. Since bch_cache_release() will free bdev, so in this patch we make sure bdev being freed if register_cache() fail, and do not free bdev again in register_bcache() when register_cache() fail. Signed-off-by: Tang Junhui <tang.junhui@zte.com.cn> Reported-by: Marc MERLIN <marc@merlins.org> Tested-by: Michael Lyle <mlyle@lyle.org> Reviewed-by: Michael Lyle <mlyle@lyle.org> Cc: <stable@vger.kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-03-05e1000e: allocate ring descriptors with dma_zalloc_coherentPierre-Yves Kerbrat
Descriptor rings were not initialized at zero when allocated When area contained garbage data, it caused skb_over_panic in e1000_clean_rx_irq (if data had E1000_RXD_STAT_DD bit set) This patch makes use of dma_zalloc_coherent to make sure the ring is memset at 0 to prevent the area from containing garbage. Following is the signature of the panic: IODDR0@0.0: skbuff: skb_over_panic: text:80407b20 len:64010 put:64010 head:ab46d800 data:ab46d842 tail:0xab47d24c end:0xab46df40 dev:eth0 IODDR0@0.0: BUG: failure at net/core/skbuff.c:105/skb_panic()! IODDR0@0.0: Kernel panic - not syncing: BUG! IODDR0@0.0: IODDR0@0.0: Process swapper/0 (pid: 0, threadinfo=81728000, task=8173cc00 ,cpu: 0) IODDR0@0.0: SP = <815a1c0c> IODDR0@0.0: Stack: 00000001 IODDR0@0.0: b2d89800 815e33ac IODDR0@0.0: ea73c040 00000001 IODDR0@0.0: 60040003 0000fa0a IODDR0@0.0: 00000002 IODDR0@0.0: IODDR0@0.0: 804540c0 815a1c70 IODDR0@0.0: b2744000 602ac070 IODDR0@0.0: 815a1c44 b2d89800 IODDR0@0.0: 8173cc00 815a1c08 IODDR0@0.0: IODDR0@0.0: 00000006 IODDR0@0.0: 815a1b50 00000000 IODDR0@0.0: 80079434 00000001 IODDR0@0.0: ab46df40 b2744000 IODDR0@0.0: b2d89800 IODDR0@0.0: IODDR0@0.0: 0000fa0a 8045745c IODDR0@0.0: 815a1c88 0000fa0a IODDR0@0.0: 80407b20 b2789f80 IODDR0@0.0: 00000005 80407b20 IODDR0@0.0: IODDR0@0.0: IODDR0@0.0: Call Trace: IODDR0@0.0: [<804540bc>] skb_panic+0xa4/0xa8 IODDR0@0.0: [<80079430>] console_unlock+0x2f8/0x6d0 IODDR0@0.0: [<80457458>] skb_put+0xa0/0xc0 IODDR0@0.0: [<80407b1c>] e1000_clean_rx_irq+0x2dc/0x3e8 IODDR0@0.0: [<80407b1c>] e1000_clean_rx_irq+0x2dc/0x3e8 IODDR0@0.0: [<804079c8>] e1000_clean_rx_irq+0x188/0x3e8 IODDR0@0.0: [<80407b1c>] e1000_clean_rx_irq+0x2dc/0x3e8 IODDR0@0.0: [<80468b48>] __dev_kfree_skb_any+0x88/0xa8 IODDR0@0.0: [<804101ac>] e1000e_poll+0x94/0x288 IODDR0@0.0: [<8046e9d4>] net_rx_action+0x19c/0x4e8 IODDR0@0.0: ... IODDR0@0.0: Maximum depth to print reached. Use kstack=<maximum_depth_to_print> To specify a custom value (where 0 means to display the full backtrace) IODDR0@0.0: ---[ end Kernel panic - not syncing: BUG! Signed-off-by: Pierre-Yves Kerbrat <pkerbrat@kalray.eu> Signed-off-by: Marius Gligor <mgligor@kalray.eu> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Reviewed-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-03-05drm/amd/display: Fix active dongle hotplugRoman Li
Clean fake sink flag after detecting link on downstream port. Fixing display light-up after "hot-unplug&plug again" downstream of an active dongle. Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: used cached pcie gen info for SI (v2)Alex Deucher
Rather than querying it every time we need it. Also fixes a crash in VM pass through if there is no root bridge because the cached value fetch already checks this properly. v2: fix includes Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105244 Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rex Zhu<rezhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/amdgpu: Mask rptr as well in ring debugfsTom St Denis
The read/write pointers on sdma4 devices increment beyond the ring size and should be masked. Tested on my Ryzen 2400G. Signed-off-by: Tom St Denis <tom.stdenis@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>
2018-03-05drm/amdgpu: fix KV harvestingAlex Deucher
Always set the graphics values to the max for the asic type. E.g., some 1 RB chips are actually 1 RB chips, others are actually harvested 2 RB chips. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/radeon: fix KV harvestingAlex Deucher
Always set the graphics values to the max for the asic type. E.g., some 1 RB chips are actually 1 RB chips, others are actually harvested 2 RB chips. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=99353 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/pp: Implement update_dpm_settings on PolarisRex Zhu
v2: lock dpm level when update pptable by SW method use SW method to update DPM settings by updating SRAM directly on Polaris. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Add a helper to set field in u32Rex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Add common interface in smu for update dpm settingRex Zhu
it is used for adjust part of dpm settigs per workloads to change the natural dpm behavior for better perf or perf/watt. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Add PCC feature support on VegaRex Zhu
This features controls vega peak current protection to allow for a wider compatibility with power supplies. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Export new smu message for PCC feature on Vega10Rex Zhu
used to set PccThrottleLevel and PccResidencyThreshold Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Remove cgs_query_system_infoRex Zhu
Get gpu info through adev directly in powerplay Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Remove the wrap functions for acpi in powerplayRex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Use amdgpu acpi helper functions in powerplayRex Zhu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: Notify sbios device ready before send requestRex Zhu
it is required if a platform supports PCIe root complex core voltage reduction. After receiving this notification, SBIOS can apply default PCIe root complex power policy. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/pp: Refine powerplay instanceRex Zhu
Include adev in powerplay instance. so can visit adev directly instand of through cgs interface. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Simplify the create of powerplay instanceRex Zhu
use adev as input parameter to create powerplay instance directly. delete cgs wrap layer for power play create. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/dc: Use forward declaration instand of include header fileRex Zhu
avoid build error: drivers/gpu/drm/amd/amdgpu/../powerplay/inc/smu9_driver_if.h:342:3: error: redeclaration of enumerator ‘WM_COUNT’ WM_COUNT, ^ In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:32:0, from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:35, from drivers/gpu/drm/amd/amdgpu/../display/modules/inc/mod_freesync.h:57, from drivers/gpu/drm/amd/amdgpu/../amdgpu/amdgpu_mode.h:48, from drivers/gpu/drm/amd/amdgpu/../amdgpu/amdgpu.h:55, from drivers/gpu/drm/amd/amdgpu/../powerplay/inc/amd_powerplay.h:33, from drivers/gpu/drm/amd/amdgpu/../powerplay/inc/smumgr.h:26, from drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/vega10_smumgr.c:24: drivers/gpu/drm/amd/amdgpu/../display/dc/dm_pp_smu.h:43:2: note: previous definition of ‘WM_COUNT’ was here WM_COUNT, Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)Shirish S
The below commit "drm/atomic: Try to preserve the crtc enabled state in drm_atomic_remove_fb, v2" introduces a slight behavioral change to rmfb. Instead of disabling a crtc when the primary plane is disabled, it now preserves it. This change leads to BUG hit while performing atomic commit on amd driver. As a fix this patch ensures that we disable the CRTC's with NULL FB by returning -EINVAL and hence triggering fall back to the old behavior and turning off the crtc in atomic_remove_fb(). V2: Added error check for plane_state and removed sanity check for crtc. Signed-off-by: Shirish S <shirish.s@amd.com> Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/pp: Fix incorrect return value in smu7_check_clk_voltage_validRex Zhu
Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu/dce6: Use DRM_DEBUG instead of DRM_INFO for HPD IRQ infoMichel Dänzer
For consistency with other DCE generations. HPD IRQs appear to be working fine. 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>
2018-03-05drm/amdgpu: use separate status for buffer funcs availability v2Christian König
The ring status can change during GPU reset, but we still need to be able to schedule TTM buffer moves in the meantime. Otherwise we can ran into problems because of aborted move/fill operations during GPU resets. v2: still check if ring is available during direct submit. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: ignore changes of buffer function status because of GPU resetsChristian König
When we reset the GPU we also disable/enable the SDMA, but we don't want to change TTM idea of the VRAM size in the middle of that. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: change amdgpu_ttm_set_active_vram_sizeChristian König
Instead of setting the active VRAM size directly provide a the info if we can use the buffer functions or not. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amdgpu: move some functions into amdgpu_ttm.hChristian König
Those belong to the TTM handling. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Default HDMI6G support to true. Log VBIOS table error.Harry Wentland
There have been many reports of Ellesmere and Baffin systems not being able to drive HDMI 4k60 due to the fact that we check the HDMI_6GB_EN bit from VBIOS table. Windows seems to not have this issue. On some systems we fail to the encoder cap info from VBIOS. In that case we should default to enabling HDMI6G support. This was tested by dwagner on https://bugs.freedesktop.org/show_bug.cgi?id=102820 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2018-03-05drm/amd/display: update plane params before validationShirish S
This patch updates the dc's plane state with the parameters set by the user side. This is needed to validate the plane capabilities with the parameters user space wants to set. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Don't blow up if TG is NULL in dce110_vblank_setHarry Wentland
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: validate plane in dce110 for scalingShirish S
CZ & ST support uptil a limit 2:1 downscaling, this patch adds validate_plane hook, that shall be used to validate the plane attributes sent by the user space based on dce110 capabilities. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: defer modeset check in dm_update_planes_stateShirish S
amdgpu_dm_atomic_check() is used to validate the entire configuration of planes and crtc's that the user space wants to commit. However amdgpu_dm_atomic_check() depends upon DRM_MODE_ATOMIC_ALLOW_MODESET flag else its mostly dummy. Its not mandatory for the user space to set DRM_MODE_ATOMIC_ALLOW_MODESET, and in general its not set either along with DRM_MODE_ATOMIC_TEST_ONLY. Considering its importantance, this patch defers the allow_modeset check in dm_update_planes_state(), so that there shall be scope to validate the configuration sent from user space, without impacting the population of dc/dm related data structures. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Clean up formatting in irq_service_dce110.cHarry Wentland
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Return success when enabling interruptHarry Wentland
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Use crtc enable/disable_vblank hooksHarry Wentland
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: dal 3.1.37Tony Cheng
Signed-off-by: Tony Cheng <tony.cheng@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Remove duplicate dm_pp_power_level enumHarry Wentland
This is really just a copy of dm_pp_clocks_state, so just use that one. Thanks to Matthias Kaehlke for spotting this. Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: update infoframe after dig fe is turned onEric Yang
Before dig fe is enabled, infoframe can't be programmed. So in suspend resume case our infoframe programmming was not going through. This change changes the sequence so that infoframe is programmed after. Signed-off-by: Eric Yang <Eric.Yang2@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: fix dcn1 dppclk when min dispclk patch appliesDmytro Laktyushkin
Applying min dispclk patch would result in incorrect dppclk divider without this change Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: define DC_LOGGER for loggerBhawanpreet Lakha
Created a DC_LOGGER define. This is used to pass the logger into the macros. Anywhere we need to use the logger we need to define DC_LOGGER Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Use MACROS instead of dm_loggerBhawanpreet Lakha
Created MACROS for all log levels. Also Replaced usage of dm_logger_write to the defined MACROS Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Handle HDR use cases.Vitaly Prosyak
Implementation of de-gamma, blnd-gamma, shaper and 3d lut's. Removed memory allocations in transfer functions. Refactor color module. Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Fix DAL surface change testEric Bernstein
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: dal 3.1.36Tony Cheng
Signed-off-by: Tony Cheng <Tony.Cheng@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: add diags clock programmingDmytro Laktyushkin
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: add per pipe dppclkDmytro Laktyushkin
v2: Fix commit title Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-03-05drm/amd/display: Update DCN OPTC registersDmytro Laktyushkin
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-19 03:51:29 +0000