dri-devel January 2016

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[Bug 51189] New: TTM errors when suspending (call trace)
by bugzilla-daemon＠freedesktop.org 29 Jan '16

29 Jan '16

https://bugs.freedesktop.org/show_bug.cgi?id=51189 Bug #: 51189 Summary: TTM errors when suspending (call trace) Classification: Unclassified Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: h.judt(a)gmx.at Linux 3.4.0+ #53 SMP PREEMPT Mon Jun 11 15:16:31 CEST 2012 x86_64 Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz GenuineIntel GNU/Linux Recently I found these messages in dmesg when I tried to suspend the machine: Freezing user space processes ... (elapsed 0.01 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. Suspending console(s) (use no_console_suspend to debug) sd 1:0:0:0: [sdb] Synchronizing SCSI cache sd 0:0:0:0: [sda] Synchronizing SCSI cache sd 0:0:0:0: [sda] Stopping disk sd 1:0:0:0: [sdb] Stopping disk serial 00:09: disabled serial 00:09: wake-up capability disabled by ACPI i8042 kbd 00:08: wake-up capability enabled by ACPI ACPI handle has no context! ACPI handle has no context! ACPI handle has no context! kworker/u:20: page allocation failure: order:0, mode:0x28010 Pid: 9562, comm: kworker/u:20 Tainted: G O 3.4.0+ #53 Call Trace: [<ffffffff8108f86f>] warn_alloc_failed+0x110/0x125 [<ffffffff810998bf>] ? try_to_free_pages+0x68/0x6a [<ffffffff81091fd2>] __alloc_pages_nodemask+0x6c1/0x6f7 [<ffffffff81006336>] dma_generic_alloc_coherent+0xaf/0x119 [<ffffffff8101cd7f>] x86_swiotlb_alloc_coherent+0x1c/0x3d [<ffffffff812b0fae>] ttm_dma_populate+0x487/0x74f [<ffffffff812d662a>] radeon_ttm_tt_populate+0x3d/0x18d [<ffffffff812a9848>] ttm_tt_bind+0x2c/0x4f [<ffffffff812ab15d>] ttm_bo_handle_move_mem+0x132/0x33e [<ffffffff812abcd3>] ? ttm_bo_mem_space+0xfb/0x2c9 [<ffffffff812d5c00>] ? radeon_sync_obj_ref+0xa/0xb [<ffffffff812c4810>] ? cail_reg_write+0x16/0x18 [<ffffffff812ab616>] ttm_bo_evict+0x2ad/0x2f6 [<ffffffff812aef5b>] ? ttm_eu_list_ref_sub+0x24/0x38 [<ffffffff812ab7ed>] ttm_mem_evict_first+0x18e/0x1c9 [<ffffffff812ab88a>] ttm_bo_force_list_clean+0x62/0xa4 [<ffffffff812ab916>] ttm_bo_evict_mm+0x4a/0x4c [<ffffffff812d7331>] radeon_bo_evict_vram+0x15/0x17 [<ffffffff812c5a0f>] radeon_suspend_kms+0x10d/0x1c8 [<ffffffff812b14e2>] radeon_pci_suspend+0x22/0x24 [<ffffffff81233074>] pci_legacy_suspend+0x34/0xb8 [<ffffffff81233774>] pci_pm_suspend+0x45/0xfa [<ffffffff8123372f>] ? pci_pm_resume+0x99/0x99 [<ffffffff8132cfba>] dpm_run_callback.isra.5+0x2a/0x58 [<ffffffff8132d8bd>] __device_suspend+0x145/0x1c6 [<ffffffff810419e9>] ? async_schedule+0x12/0x12 [<ffffffff8132db7b>] async_suspend+0x1a/0x85 [<ffffffff81041a86>] async_run_entry_fn+0x9d/0x14f [<ffffffff81038b67>] process_one_work+0x1b9/0x2e8 [<ffffffff810370da>] ? need_to_create_worker+0xd/0x21 [<ffffffff810390f2>] worker_thread+0x15b/0x21c [<ffffffff81038f97>] ? manage_workers.isra.28+0x16a/0x16a [<ffffffff8103ca10>] kthread+0x86/0x8e [<ffffffff81044222>] ? schedule_tail+0x50/0xb1 [<ffffffff81414014>] kernel_thread_helper+0x4/0x10 [<ffffffff8103c98a>] ? kthread_freezable_should_stop+0x4d/0x4d [<ffffffff81414010>] ? gs_change+0xb/0xb Mem-Info: Node 0 DMA per-cpu: CPU 0: hi: 0, btch: 1 usd: 0 CPU 1: hi: 0, btch: 1 usd: 0 CPU 2: hi: 0, btch: 1 usd: 0 CPU 3: hi: 0, btch: 1 usd: 0 CPU 4: hi: 0, btch: 1 usd: 0 CPU 5: hi: 0, btch: 1 usd: 0 CPU 6: hi: 0, btch: 1 usd: 0 CPU 7: hi: 0, btch: 1 usd: 0 Node 0 DMA32 per-cpu: CPU 0: hi: 186, btch: 31 usd: 172 CPU 1: hi: 186, btch: 31 usd: 30 CPU 2: hi: 186, btch: 31 usd: 179 CPU 3: hi: 186, btch: 31 usd: 176 CPU 4: hi: 186, btch: 31 usd: 167 CPU 5: hi: 186, btch: 31 usd: 158 CPU 6: hi: 186, btch: 31 usd: 8 CPU 7: hi: 186, btch: 31 usd: 31 Node 0 Normal per-cpu: CPU 0: hi: 186, btch: 31 usd: 75 CPU 1: hi: 186, btch: 31 usd: 117 CPU 2: hi: 186, btch: 31 usd: 67 CPU 3: hi: 186, btch: 31 usd: 146 CPU 4: hi: 186, btch: 31 usd: 118 CPU 5: hi: 186, btch: 31 usd: 82 CPU 6: hi: 186, btch: 31 usd: 153 CPU 7: hi: 186, btch: 31 usd: 155 active_anon:113306 inactive_anon:132606 isolated_anon:0 active_file:365473 inactive_file:3041451 isolated_file:0 unevictable:184211 dirty:16 writeback:2 unstable:0 free:33437 slab_reclaimable:111913 slab_unreclaimable:9741 mapped:198967 shmem:3493 pagetables:9976 bounce:0 Node 0 DMA free:14500kB min:64kB low:80kB high:96kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15648kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes lowmem_reserve[]: 0 2978 16075 16075 Node 0 DMA32 free:64580kB min:12512kB low:15640kB high:18768kB active_anon:49216kB inactive_anon:72588kB active_file:45872kB inactive_file:2672020kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3050368kB mlocked:0kB dirty:0kB writeback:0kB mapped:52kB shmem:0kB slab_reclaimable:81412kB slab_unreclaimable:1636kB kernel_stack:120kB pagetables:3736kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 13096 13096 Node 0 Normal free:54668kB min:55004kB low:68752kB high:82504kB active_anon:404008kB inactive_anon:457836kB active_file:1416020kB inactive_file:9493784kB unevictable:736844kB isolated(anon):0kB isolated(file):0kB present:13410432kB mlocked:737408kB dirty:64kB writeback:8kB mapped:795816kB shmem:13972kB slab_reclaimable:366240kB slab_unreclaimable:37312kB kernel_stack:2984kB pagetables:36168kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no lowmem_reserve[]: 0 0 0 0 Node 0 DMA: 1*4kB 0*8kB 0*16kB 1*32kB 0*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB 3*4096kB = 14500kB Node 0 DMA32: 217*4kB 122*8kB 85*16kB 52*32kB 53*64kB 38*128kB 35*256kB 17*512kB 17*1024kB 8*2048kB 0*4096kB = 64580kB Node 0 Normal: 586*4kB 196*8kB 133*16kB 175*32kB 176*64kB 5*128kB 2*256kB 8*512kB 6*1024kB 6*2048kB 2*4096kB = 54776kB 3594629 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 4194300kB Total swap = 4194300kB 4192240 pages RAM 87569 pages reserved 3071034 pages shared 1215016 pages non-shared kworker/u:20: page allocation failure: order:0, mode:0x20010 There are many of these. Further below: [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! SLUB: Unable to allocate memory on node -1 (gfp=0xd0) cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 node 0: slabs: 1245, objs: 79680, free: 0 [TTM] radeon 0000:01:00.0: Unable to get page 2 [TTM] radeon 0000:01:00.0: Failed to set 2 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-12)! SLUB: Unable to allocate memory on node -1 (gfp=0xd0) cache: kmalloc-64, object size: 64, buffer size: 64, default order: 0, min order: 0 node 0: slabs: 1245, objs: 79680, free: 0 [TTM] radeon 0000:01:00.0: Unable to get page 1 [TTM] radeon 0000:01:00.0: Failed to set 1 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-12)! [TTM] Buffer eviction failed [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] radeon 0000:01:00.0: Failed to set 4 pages to wc! [TTM] radeon 0000:01:00.0: Failed to fill wc pool (r:-22)! [TTM] Failed allocating page table [TTM] Buffer eviction failed PM: suspend of devices complete after 719.845 msecs PM: late suspend of devices complete after 0.096 msecs pcieport 0000:00:1c.7: wake-up capability enabled by ACPI pcieport 0000:00:1c.6: wake-up capability enabled by ACPI pcieport 0000:00:1c.5: wake-up capability enabled by ACPI ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI PM: noirq suspend of devices complete after 54.969 msecs ACPI: Preparing to enter system sleep state S3 PM: Saving platform NVS memory Disabling non-boot CPUs ... _cpu_down: attempt to take down CPU 1 failed Error taking CPU1 down: -12 Non-boot CPUs are not disabled ACPI: Waking up from system sleep state S3 ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI pcieport 0000:00:1c.5: wake-up capability disabled by ACPI pcieport 0000:00:1c.6: wake-up capability disabled by ACPI PM: noirq resume of devices complete after 121.294 msecs PM: early resume of devices complete after 0.024 msecs ehci_hcd 0000:00:1a.0: setting latency timer to 64 ahci 0000:00:1f.2: setting latency timer to 64 ehci_hcd 0000:00:1d.0: setting latency timer to 64 pcieport 0000:00:1c.7: wake-up capability disabled by ACPI usb usb1: root hub lost power or was reset usb usb2: root hub lost power or was reset usb usb3: root hub lost power or was reset usb usb4: root hub lost power or was reset snd_hda_intel 0000:00:1b.0: irq 58 for MSI/MSI-X i8042 kbd 00:08: wake-up capability disabled by ACPI snd_hda_intel 0000:01:00.1: irq 59 for MSI/MSI-X xhci_hcd 0000:05:00.0: irq 60 for MSI/MSI-X xhci_hcd 0000:04:00.0: irq 61 for MSI/MSI-X serial 00:09: activated r8169 0000:0c:00.0: eth0: link down [drm] PCIE GART of 512M enabled (table at 0x0000000000141000). radeon 0000:01:00.0: WB enabled [drm] fence driver on ring 0 use gpu addr 0x80000c00 and cpu addr 0xffff880427833c00 [drm] fence driver on ring 1 use gpu addr 0x80000c04 and cpu addr 0xffff880427833c04 [drm] fence driver on ring 2 use gpu addr 0x80000c08 and cpu addr 0xffff880427833c08 Suspend failed once but worked on the second try, and everything worked fine after resume. Anyway, I thought I'd post that here, maybe it is of some help to someone. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

1 2

[Bug 65963] screen goes blank, Linux hangs - Radeon 7870, Gallium, Glamor
by bugzilla-daemon＠freedesktop.org 29 Jan '16

29 Jan '16

https://bugs.freedesktop.org/show_bug.cgi?id=65963 Michel Dänzer <michel(a)daenzer.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #32 from Michel Dänzer <michel(a)daenzer.net> --- Assuming fixed per comment 31, otherwise please reopen. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[PATCH v2 0/2] Introduce Innosilicon HDMI driver on Rockchip platforms
by Yakir Yang 29 Jan '16

29 Jan '16

2 4

[PATCH] nouveau: need to handle failed allocation
by Insu Yun 29 Jan '16

29 Jan '16

drm_property_create_range can be failed in memory pressure. So, it needs to be handled. Signed-off-by: Insu Yun <wuninsu(a)gmail.com> --- drivers/gpu/drm/nouveau/nouveau_display.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 24be27d..26b4902 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -443,6 +443,12 @@ nouveau_display_create_properties(struct drm_device *dev) /* -100..+100 */ disp->color_vibrance_property = drm_property_create_range(dev, 0, "color vibrance", 0, 200); + + if (!disp->underscan_hborder_property || + !disp->underscan_vborder_property || + !disp->vibrant_hue_property || + !disp->color_vibrance_property) + return; } int -- 1.9.1

3 3

[PATCH v7 0/2] Add Rockchip Inno-HDMI driver
by Yakir Yang 29 Jan '16

29 Jan '16

Here are a brief introduction to Innosilicon HDMI IP: - Support HDMI 1.4a, HDCP 1.2 and DVI 1.0 standard compliant transmitter - Support HDMI1.4 a/b 3D function defined in HDMI 1.4 a/b spec - Digital video interface supports a pixel size of 24, 30, 36, 48bits color depth in RGB - S/PDIF output supports PCM, Dolby Digital, DTS digital audio transmission (32-192kHz Fs) using IEC60958 and IEC 61937 - The EDID and CEC function are also supported by Innosilicon HDMI Transmitter Controlle Changes in v7: - Correct the module licnese statement (Paul) - MODULE_LICENSE("GPL"); + MODULE_LICENSE("GPL v2"); - Start indentation with tabs and fix the misspell in Kconfig (Paul) - Carry the lost device-binding document (Heiko) Changes in v6: - Rebase the Makefile/Kconfig files which add by Chris's rockchip-mipi driver (Caeser) Changes in v5: - Use hdmi_infoframe helper functions to packed the infoframe (Russell) - Remove the unused double wait_for_completion_timeout for ddc transfer (Russell) - Remove the unused local variable in "inno_hdmi_i2c_write()" function (Russell) Changes in v4: - Modify the commit title "drm/rockchip: hdmi: ..." (Mark) - Correct the "DKMS" to "DPMS" (Mark) - Fix over 80 characters problems (Mark) - Remove encoder .prepare/.commit helper functions, and move the vop mode configure function into encoder .enable helper functions. (Mark) Changes in v3: - Use encoder enable/disable function, and remove the encoder DPMS function - Keep HDMI PLL power on in standby mode Changes in v2: - Using DRM atomic helper functions for connector init (Mark) - Remove "hdmi->connector.encoder = encoder;" (Mark) - Add the Acked-by tags from Rob - Correct the misspell "rk3036-dw-hdmi" (Heiko) Yakir Yang (2): drm/rockchip: hdmi: add Innosilicon HDMI support dt-bindings: add document for Innosilicon HDMI on Rockchip platform .../display/rockchip/inno_hdmi-rockchip.txt | 50 ++ drivers/gpu/drm/rockchip/Kconfig | 8 + drivers/gpu/drm/rockchip/Makefile | 1 + drivers/gpu/drm/rockchip/inno_hdmi.c | 941 +++++++++++++++++++++ drivers/gpu/drm/rockchip/inno_hdmi.h | 362 ++++++++ 5 files changed, 1362 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/rockchip/inno_hdmi-rockchip.txt create mode 100644 drivers/gpu/drm/rockchip/inno_hdmi.c create mode 100644 drivers/gpu/drm/rockchip/inno_hdmi.h -- 1.9.1

3 4

[git pull] drm fixes
by Dave Airlie 29 Jan '16

29 Jan '16

Hi Linus, Misc amdgpu/radeon fixes, VC4 build fix vmwgfx fix misc rockchip fixes, The etnaviv guys had an API feature they wanted in their first release, so I've merged that with their fixes. Dave. The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d: Linux 4.5-rc1 (2016-01-24 13:06:47 -0800) are available in the git repository at: git://people.freedesktop.org/~airlied/linux drm-fixes for you to fetch changes up to d8b8eb829d4c30cd1e41a1ddc308a0e7c22169da: Merge branch 'drm-rockchip-next-fixes-2016-01-22' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes (2016-01-29 10:04:29 +1000) ---------------------------------------------------------------- Alex Deucher (5): drm/amdgpu: fix tonga smu resume drm/amdgpu: Add some tweaks to gfx 8 soft reset drm/amdgpu: add a message to indicate when powerplay is enabled (v2) drm/radeon: properly byte swap vce firmware setup drm/amdgpu: don't init fbdev if we don't have any connectors Andrzej Hajda (1): drm/rockchip/dsi: fix handling mipi_dsi_pixel_format_to_bpp result Christian König (2): drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2 drm/amdgpu: fix next_rptr handling for debugfs Dave Airlie (4): Merge branch 'drm-fixes-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Merge branch 'drm-etnaviv-fixes' of git://git.pengutronix.de/git/lst/linux into drm-fixes Merge tag 'drm-vc4-fixes-2015-01-19' of http://github.com/anholt/linux into drm-fixes Merge branch 'drm-rockchip-next-fixes-2016-01-22' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes Eric Anholt (1): drm/vc4: Remove broken attempt at GPU reset using genpd. Eric Huang (1): drm/amd/amdgpu: Improve amdgpu_dpm* macros to avoid unexpected result (v2) Fabio Estevam (1): drm/etnaviv: remove owner assignment from platform_driver John Keeping (5): drm/rockchip: vop: fix mask when updating interrupts drm/atomic-helper: Export framebuffer_changed() drm/rockchip: don't wait for vblank if fb hasn't changed drm/rockchip: explain why we can't wait_for_vblanks drm/rockchip: respect CONFIG_DRM_FBDEV_EMULATION Jordan Lazare (1): drm/amdgpu: Allow the driver to load if amdgpu.powerplay=1 on asics without powerplay support Lucas Stach (5): drm/etnaviv: hold object lock while getting pages for coredump drm/etnaviv: fix memory leak in IOMMU init path drm/etnaviv: fix get pages error path in etnaviv_gem_vaddr drm/etnaviv: rename etnaviv_gem_vaddr to etnaviv_gem_vmap drm/etnaviv: call correct function when trying to vmap a DMABUF Mark Yao (3): drm/rockchip: Don't build rockchip_drm_vop as modules drm/rockchip: cleanup unnecessary export symbol drm/rockchip: fix wrong pitch/size using on gem Matthew Dawson (1): drm/radeon: Ensure radeon bo is unreserved in radeon_gem_va_ioctl Michel Dänzer (1): drm/amdgpu: Use drm_calloc_large for VM page_tables array Nicolai Hähnle (1): drm/amdgpu: only move pt bos in LRU list on success Rex Zhu (1): drm/amd/powerplay: Update SMU firmware loading for Stoney Rob Clark (2): drm/radeon: only init fbdev if we have connectors drm/vmwgfx: respect 'nomodeset' Russell King (7): drm/etnaviv: fix failure path if model is zero drm/etnaviv: ignore VG GPUs with FE2.0 drm/etnaviv: update common and state_hi xml.h files drm/etnaviv: use defined constants for the chip model drm/etnaviv: add helper to extract bitfields drm/etnaviv: add helper for comparing model/revision IDs drm/etnaviv: add further minor features and varyings count Slava Grigorev (3): drm/radeon: cleaned up VCO output settings for DP audio drm/radeon: Add a common function for DFS handling drm/radeon: fix DP audio support for APU with DCE4.1 display engine drivers/gpu/drm/amd/amdgpu/amdgpu.h | 44 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 25 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 7 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 23 ++- drivers/gpu/drm/amd/amdgpu/tonga_dpm.c | 17 +- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 5 + drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c | 41 +++-- drivers/gpu/drm/drm_atomic_helper.c | 24 ++- drivers/gpu/drm/etnaviv/common.xml.h | 59 ++++++- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 1 - drivers/gpu/drm/etnaviv/etnaviv_drv.h | 2 +- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 6 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 36 +++-- drivers/gpu/drm/etnaviv/etnaviv_gem.h | 1 + drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 10 +- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 189 +++++++++++++++-------- drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 9 ++ drivers/gpu/drm/etnaviv/state_hi.xml.h | 26 +++- drivers/gpu/drm/radeon/dce6_afmt.c | 12 +- drivers/gpu/drm/radeon/evergreen_hdmi.c | 10 ++ drivers/gpu/drm/radeon/evergreend.h | 5 + drivers/gpu/drm/radeon/radeon.h | 2 +- drivers/gpu/drm/radeon/radeon_atombios.c | 49 ++++-- drivers/gpu/drm/radeon/radeon_audio.c | 20 ++- drivers/gpu/drm/radeon/radeon_audio.h | 1 + drivers/gpu/drm/radeon/radeon_display.c | 6 +- drivers/gpu/drm/radeon/radeon_gem.c | 1 + drivers/gpu/drm/radeon/vce_v1_0.c | 12 +- drivers/gpu/drm/rockchip/Makefile | 8 +- drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 3 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 4 - drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 24 ++- drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h | 11 ++ drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 9 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 16 +- drivers/gpu/drm/vc4/vc4_v3d.c | 17 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 7 + include/drm/drm_atomic_helper.h | 4 + include/uapi/drm/etnaviv_drm.h | 3 + 43 files changed, 534 insertions(+), 228 deletions(-)

1 0

[pull] radeon and amdgpu drm-fixes-4.5
by Alex Deucher 28 Jan '16

28 Jan '16

Hi Dave, Misc radeon and amdgpu fixes: - SMU firmware loading fix for Stoney - DP audio fixes for DCE4.1 - Don't expose fbdev device if no connectors - fix page table LRU list update handling The following changes since commit 41f2d9905646b1cd4be5852b273c06b6a6d23a80: drm/amdgpu: fix next_rptr handling for debugfs (2016-01-22 14:44:08 -0500) are available in the git repository at: git://people.freedesktop.org/~agd5f/linux drm-fixes-4.5 for you to fetch changes up to 28b8d66e0c1cc6c02b8159ae44aec359e12feefa: drm/amdgpu: only move pt bos in LRU list on success (2016-01-28 11:46:45 -0500) ---------------------------------------------------------------- Alex Deucher (1): drm/amdgpu: don't init fbdev if we don't have any connectors Matthew Dawson (1): drm/radeon: Ensure radeon bo is unreserved in radeon_gem_va_ioctl Nicolai Hähnle (1): drm/amdgpu: only move pt bos in LRU list on success Rex Zhu (1): drm/amd/powerplay: Update SMU firmware loading for Stoney Rob Clark (1): drm/radeon: only init fbdev if we have connectors Slava Grigorev (3): drm/radeon: cleaned up VCO output settings for DP audio drm/radeon: Add a common function for DFS handling drm/radeon: fix DP audio support for APU with DCE4.1 display engine drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 4 ++ drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c | 41 +++++++++++++++----- drivers/gpu/drm/radeon/dce6_afmt.c | 12 +----- drivers/gpu/drm/radeon/evergreen_hdmi.c | 10 +++++ drivers/gpu/drm/radeon/evergreend.h | 5 +++ drivers/gpu/drm/radeon/radeon.h | 2 +- drivers/gpu/drm/radeon/radeon_atombios.c | 49 +++++++++++++++++------- drivers/gpu/drm/radeon/radeon_audio.c | 20 ++++++---- drivers/gpu/drm/radeon/radeon_audio.h | 1 + drivers/gpu/drm/radeon/radeon_display.c | 6 ++- drivers/gpu/drm/radeon/radeon_gem.c | 1 + 12 files changed, 111 insertions(+), 44 deletions(-)

1 0

[GIT PULL] drm-etnaviv-fixes for 4.5-rc
by Lucas Stach 28 Jan '16

28 Jan '16

Hi Dave, A bunch of etnaviv fixes for 4.5-rc. Most of them are fixing things in code paths that will only be hit if something goes wrong, which have been unearthed by more extensive testing. The only thing that doesn't really qualify as fixes is an UAPI extension that userspace wants to rely on being present, so I want to fast-track this into 4.5 before etnaviv ends up in a released kernel. Regards, Lucas The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d: Linux 4.5-rc1 (2016-01-24 13:06:47 -0800) are available in the git repository at: git://git.pengutronix.de/git/lst/linux.git drm-etnaviv-fixes for you to fetch changes up to a0a5ab3e99b8e617221caabf074dcabd1659b9d8: drm/etnaviv: call correct function when trying to vmap a DMABUF (2016-01-26 18:54:01 +0100) ---------------------------------------------------------------- Fabio Estevam (1): drm/etnaviv: remove owner assignment from platform_driver Lucas Stach (5): drm/etnaviv: hold object lock while getting pages for coredump drm/etnaviv: fix memory leak in IOMMU init path drm/etnaviv: fix get pages error path in etnaviv_gem_vaddr drm/etnaviv: rename etnaviv_gem_vaddr to etnaviv_gem_vmap drm/etnaviv: call correct function when trying to vmap a DMABUF Russell King (7): drm/etnaviv: fix failure path if model is zero drm/etnaviv: ignore VG GPUs with FE2.0 drm/etnaviv: update common and state_hi xml.h files drm/etnaviv: use defined constants for the chip model drm/etnaviv: add helper to extract bitfields drm/etnaviv: add helper for comparing model/revision IDs drm/etnaviv: add further minor features and varyings count drivers/gpu/drm/etnaviv/common.xml.h | 59 ++++++++++++++++++++++++++++----- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 1 - drivers/gpu/drm/etnaviv/etnaviv_drv.h | 2 +- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 6 ++-- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 36 +++++++++++++++------ drivers/gpu/drm/etnaviv/etnaviv_gem.h | 1 + drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 10 +++++- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 189 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------------------- drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 9 ++++++ drivers/gpu/drm/etnaviv/state_hi.xml.h | 26 +++++++++++++-- include/uapi/drm/etnaviv_drm.h | 3 ++ 11 files changed, 255 insertions(+), 87 deletions(-) -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ |

1 0

Re: Whats missing in my new FB DRM driver... "No connectors reported connected with modes"?
by Xinliang Liu 28 Jan '16

28 Jan '16

On 31 December 2015 at 02:46, Carlos Palminha <CARLOS.PALMINHA(a)synopsys.com> wrote: > Hi guys, > > I'm writing a DRM driver for a framebuffer embedded hardware that uses an > i2c encoder (adv7511), following the basic steps suggested by Laurent in > "anatomy of an embedded KMS driver": > https://www.youtube.com/watch?v=Ja8fM7rTae4 > > After initiliazing all kms, crtc, encoder, i2c, connector functions and > structures i'm calling drm_fbdev_cma_init to create a fbdev. > > When booting i'm getting an error message saying "No connectors reported > connected with modes", but the driver init is ok and i can find the > /dev/dri/* and /dev/fb0 devices. > > Any clue what i might be missing during the driver load? > I think you should check on the 'get_modes' call back of adv7511 driver. (Or, if possible show us the code.) Best, -xinliang > > Thanks... > > Regards, > C.Palminha > > --- boot log snippet --- > [drm] Initialized drm 1.1.0 20060810 > drm-arcpgu e0017000.pgu: No connectors reported connected with modes > [drm] Cannot find any crtc or sizes - going 1024x768 > Console: switching to colour frame buffer device 128x48 > drm-arcpgu e0017000.pgu: fb0: frame buffer device > [drm] Initialized drm-arcpgu 1.0.0 20151127 on minor 0 > --- boot log snippet --- > -- > To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in > the body of a message to majordomo(a)vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >

6 13

ongoing writecombine on ppc
by Dave Airlie 28 Jan '16

28 Jan '16

I don't think we resolved this the last time we talked about it, but radeon writecombine maps fail hard on ppc, I think all the fixes either did something bad to AGP systems or weren't liked. My patch attached just fixes radeon, which is where I'm still seeing the issue. Dave.

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dri-devel January 2016