* [PATCH v2] drm/i915/hdcp: debug logs for sink related failures
@ 2019-07-08 11:33 Ramalingam C
2019-07-08 19:29 ` ✓ Fi.CI.BAT: success for " Patchwork
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Ramalingam C @ 2019-07-08 11:33 UTC (permalink / raw)
To: intel-gfx, Daniel Vetter
Adding few more debug logs to identify the sink specific HDCP failures
along with a out of mem failure.
v2:
Capturing the Bug and a-b
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110991
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
cc: Daniel Vetter <daniel@ffwll.ch>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
---
drivers/gpu/drm/i915/display/intel_hdcp.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c
index bc3a94d491c4..a78139f9e847 100644
--- a/drivers/gpu/drm/i915/display/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c
@@ -523,12 +523,16 @@ int intel_hdcp_auth_downstream(struct intel_connector *connector)
* authentication.
*/
num_downstream = DRM_HDCP_NUM_DOWNSTREAM(bstatus[0]);
- if (num_downstream == 0)
+ if (num_downstream == 0) {
+ DRM_DEBUG_KMS("Repeater with zero downstream devices\n");
return -EINVAL;
+ }
ksv_fifo = kcalloc(DRM_HDCP_KSV_LEN, num_downstream, GFP_KERNEL);
- if (!ksv_fifo)
+ if (!ksv_fifo) {
+ DRM_DEBUG_KMS("Out of mem: ksv_fifo\n");
return -ENOMEM;
+ }
ret = shim->read_ksv_fifo(intel_dig_port, num_downstream, ksv_fifo);
if (ret)
@@ -1206,8 +1210,10 @@ static int hdcp2_authentication_key_exchange(struct intel_connector *connector)
if (ret < 0)
return ret;
- if (msgs.send_cert.rx_caps[0] != HDCP_2_2_RX_CAPS_VERSION_VAL)
+ if (msgs.send_cert.rx_caps[0] != HDCP_2_2_RX_CAPS_VERSION_VAL) {
+ DRM_DEBUG_KMS("cert.rx_caps dont claim HDCP2.2\n");
return -EINVAL;
+ }
hdcp->is_repeater = HDCP_2_2_RX_REPEATER(msgs.send_cert.rx_caps[2]);
--
2.19.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* ✓ Fi.CI.BAT: success for drm/i915/hdcp: debug logs for sink related failures 2019-07-08 11:33 [PATCH v2] drm/i915/hdcp: debug logs for sink related failures Ramalingam C @ 2019-07-08 19:29 ` Patchwork 2019-07-09 9:12 ` ✓ Fi.CI.IGT: " Patchwork 2019-07-09 10:46 ` [PATCH v2] " Shankar, Uma 2 siblings, 0 replies; 4+ messages in thread From: Patchwork @ 2019-07-08 19:29 UTC (permalink / raw) To: Ramalingam C; +Cc: intel-gfx == Series Details == Series: drm/i915/hdcp: debug logs for sink related failures URL : https://patchwork.freedesktop.org/series/63406/ State : success == Summary == CI Bug Log - changes from CI_DRM_6431 -> Patchwork_13571 ==================================================== Summary ------- **SUCCESS** No regressions found. External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/ Known issues ------------ Here are the changes found in Patchwork_13571 that come from known issues: ### IGT changes ### #### Issues hit #### * igt@gem_mmap_gtt@basic-small-bo-tiledx: - fi-icl-u3: [PASS][1] -> [DMESG-WARN][2] ([fdo#107724]) [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-icl-u3/igt@gem_mmap_gtt@basic-small-bo-tiledx.html [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-icl-u3/igt@gem_mmap_gtt@basic-small-bo-tiledx.html * igt@i915_module_load@reload: - fi-blb-e6850: [PASS][3] -> [INCOMPLETE][4] ([fdo#107718]) [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-blb-e6850/igt@i915_module_load@reload.html [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-blb-e6850/igt@i915_module_load@reload.html * igt@i915_selftest@live_hangcheck: - fi-kbl-x1275: [PASS][5] -> [DMESG-WARN][6] ([fdo#111074]) [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-kbl-x1275/igt@i915_selftest@live_hangcheck.html [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-kbl-x1275/igt@i915_selftest@live_hangcheck.html * igt@kms_frontbuffer_tracking@basic: - fi-hsw-peppy: [PASS][7] -> [DMESG-WARN][8] ([fdo#102614]) [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html * igt@prime_busy@basic-wait-before-default: - fi-icl-dsi: [PASS][9] -> [INCOMPLETE][10] ([fdo#107713]) [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-icl-dsi/igt@prime_busy@basic-wait-before-default.html [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-icl-dsi/igt@prime_busy@basic-wait-before-default.html #### Possible fixes #### * igt@gem_close_race@basic-process: - fi-icl-u3: [DMESG-WARN][11] ([fdo#107724]) -> [PASS][12] [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-icl-u3/igt@gem_close_race@basic-process.html [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-icl-u3/igt@gem_close_race@basic-process.html * igt@i915_selftest@live_hangcheck: - fi-icl-u3: [INCOMPLETE][13] ([fdo#107713] / [fdo#108569]) -> [PASS][14] [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/fi-icl-u3/igt@i915_selftest@live_hangcheck.html [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/fi-icl-u3/igt@i915_selftest@live_hangcheck.html [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614 [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713 [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718 [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724 [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569 [fdo#111074]: https://bugs.freedesktop.org/show_bug.cgi?id=111074 Participating hosts (53 -> 47) ------------------------------ Additional (1): fi-pnv-d510 Missing (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-bdw-samus Build changes ------------- * Linux: CI_DRM_6431 -> Patchwork_13571 CI_DRM_6431: 9a40fb28e45261f2fc44a9b271c19faf1f071138 @ git://anongit.freedesktop.org/gfx-ci/linux IGT_5090: c6c75e11175baeb6b984e0cc13c6fbe2863a0794 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools Patchwork_13571: 18d32230ff2fa44ef5ab269d17fd8333eb290452 @ git://anongit.freedesktop.org/gfx-ci/linux == Kernel 32bit build == Warning: Kernel 32bit buildtest failed: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/build_32bit.log CALL scripts/checksyscalls.sh CALL scripts/atomic/check-atomics.sh CHK include/generated/compile.h Kernel: arch/x86/boot/bzImage is ready (#1) Building modules, stage 2. MODPOST 112 modules ERROR: "__udivdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! ERROR: "__divdi3" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! scripts/Makefile.modpost:91: recipe for target '__modpost' failed make[1]: *** [__modpost] Error 1 Makefile:1287: recipe for target 'modules' failed make: *** [modules] Error 2 == Linux commits == 18d32230ff2f drm/i915/hdcp: debug logs for sink related failures == Logs == For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/ _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
* ✓ Fi.CI.IGT: success for drm/i915/hdcp: debug logs for sink related failures 2019-07-08 11:33 [PATCH v2] drm/i915/hdcp: debug logs for sink related failures Ramalingam C 2019-07-08 19:29 ` ✓ Fi.CI.BAT: success for " Patchwork @ 2019-07-09 9:12 ` Patchwork 2019-07-09 10:46 ` [PATCH v2] " Shankar, Uma 2 siblings, 0 replies; 4+ messages in thread From: Patchwork @ 2019-07-09 9:12 UTC (permalink / raw) To: Ramalingam C; +Cc: intel-gfx == Series Details == Series: drm/i915/hdcp: debug logs for sink related failures URL : https://patchwork.freedesktop.org/series/63406/ State : success == Summary == CI Bug Log - changes from CI_DRM_6431_full -> Patchwork_13571_full ==================================================== Summary ------- **SUCCESS** No regressions found. Known issues ------------ Here are the changes found in Patchwork_13571_full that come from known issues: ### IGT changes ### #### Issues hit #### * igt@i915_pm_rpm@system-suspend-execbuf: - shard-skl: [PASS][1] -> [INCOMPLETE][2] ([fdo#104108] / [fdo#107807]) [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl10/igt@i915_pm_rpm@system-suspend-execbuf.html [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl8/igt@i915_pm_rpm@system-suspend-execbuf.html * igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-cpu: - shard-iclb: [PASS][3] -> [FAIL][4] ([fdo#103167]) +6 similar issues [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-cpu.html [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb4/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-pri-indfb-draw-mmap-cpu.html * igt@kms_frontbuffer_tracking@fbc-suspend: - shard-apl: [PASS][5] -> [DMESG-WARN][6] ([fdo#108566]) +1 similar issue [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-apl5/igt@kms_frontbuffer_tracking@fbc-suspend.html [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-apl8/igt@kms_frontbuffer_tracking@fbc-suspend.html * igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b-frame-sequence: - shard-skl: [PASS][7] -> [FAIL][8] ([fdo#103191]) [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl5/igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b-frame-sequence.html [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl10/igt@kms_pipe_crc_basic@nonblocking-crc-pipe-b-frame-sequence.html * igt@kms_psr@psr2_sprite_render: - shard-iclb: [PASS][9] -> [SKIP][10] ([fdo#109441]) +1 similar issue [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb2/igt@kms_psr@psr2_sprite_render.html [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb1/igt@kms_psr@psr2_sprite_render.html * igt@kms_psr@suspend: - shard-skl: [PASS][11] -> [INCOMPLETE][12] ([fdo#108972]) [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl1/igt@kms_psr@suspend.html [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl4/igt@kms_psr@suspend.html * igt@kms_setmode@basic: - shard-kbl: [PASS][13] -> [FAIL][14] ([fdo#99912]) [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-kbl3/igt@kms_setmode@basic.html [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-kbl4/igt@kms_setmode@basic.html * igt@kms_vblank@pipe-a-ts-continuation-suspend: - shard-kbl: [PASS][15] -> [DMESG-WARN][16] ([fdo#108566]) +3 similar issues [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-kbl7/igt@kms_vblank@pipe-a-ts-continuation-suspend.html [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-kbl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html * igt@tools_test@tools_test: - shard-apl: [PASS][17] -> [SKIP][18] ([fdo#109271]) [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-apl7/igt@tools_test@tools_test.html [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-apl7/igt@tools_test@tools_test.html #### Possible fixes #### * igt@gem_eio@unwedge-stress: - shard-snb: [FAIL][19] ([fdo#109661]) -> [PASS][20] [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-snb5/igt@gem_eio@unwedge-stress.html [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-snb5/igt@gem_eio@unwedge-stress.html * igt@gem_exec_balancer@smoke: - shard-iclb: [SKIP][21] ([fdo#110854]) -> [PASS][22] [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb5/igt@gem_exec_balancer@smoke.html [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb2/igt@gem_exec_balancer@smoke.html * igt@kms_flip@flip-vs-expired-vblank-interruptible: - shard-skl: [FAIL][23] ([fdo#105363]) -> [PASS][24] [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl10/igt@kms_flip@flip-vs-expired-vblank-interruptible.html [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl1/igt@kms_flip@flip-vs-expired-vblank-interruptible.html * igt@kms_flip@flip-vs-suspend: - shard-kbl: [DMESG-WARN][25] ([fdo#108566]) -> [PASS][26] [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-kbl6/igt@kms_flip@flip-vs-suspend.html [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-kbl2/igt@kms_flip@flip-vs-suspend.html * igt@kms_flip@flip-vs-suspend-interruptible: - shard-skl: [INCOMPLETE][27] ([fdo#109507]) -> [PASS][28] [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl3/igt@kms_flip@flip-vs-suspend-interruptible.html [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl9/igt@kms_flip@flip-vs-suspend-interruptible.html - shard-apl: [DMESG-WARN][29] ([fdo#108566]) -> [PASS][30] +1 similar issue [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-apl4/igt@kms_flip@flip-vs-suspend-interruptible.html [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-apl2/igt@kms_flip@flip-vs-suspend-interruptible.html * igt@kms_flip@plain-flip-fb-recreate-interruptible: - shard-skl: [FAIL][31] ([fdo#100368]) -> [PASS][32] [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-skl3/igt@kms_flip@plain-flip-fb-recreate-interruptible.html [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-skl2/igt@kms_flip@plain-flip-fb-recreate-interruptible.html * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render: - shard-iclb: [FAIL][33] ([fdo#103167]) -> [PASS][34] +6 similar issues [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-render.html * igt@kms_plane@pixel-format-pipe-a-planes-source-clamping: - shard-iclb: [INCOMPLETE][35] ([fdo#107713] / [fdo#110036 ]) -> [PASS][36] [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb8/igt@kms_plane@pixel-format-pipe-a-planes-source-clamping.html [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb5/igt@kms_plane@pixel-format-pipe-a-planes-source-clamping.html * igt@kms_psr2_su@frontbuffer: - shard-iclb: [SKIP][37] ([fdo#109642] / [fdo#111068]) -> [PASS][38] [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb6/igt@kms_psr2_su@frontbuffer.html [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb2/igt@kms_psr2_su@frontbuffer.html * igt@kms_psr@psr2_cursor_render: - shard-iclb: [SKIP][39] ([fdo#109441]) -> [PASS][40] +4 similar issues [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb5/igt@kms_psr@psr2_cursor_render.html [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb2/igt@kms_psr@psr2_cursor_render.html * igt@kms_rotation_crc@multiplane-rotation-cropping-bottom: - shard-iclb: [INCOMPLETE][41] ([fdo#107713] / [fdo#110026]) -> [PASS][42] [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-iclb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-iclb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html #### Warnings #### * igt@kms_content_protection@atomic: - shard-kbl: [DMESG-FAIL][43] ([fdo#110321]) -> [FAIL][44] ([fdo#110321] / [fdo#110336]) [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6431/shard-kbl2/igt@kms_content_protection@atomic.html [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/shard-kbl7/igt@kms_content_protection@atomic.html [fdo#100368]: https://bugs.freedesktop.org/show_bug.cgi?id=100368 [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167 [fdo#103191]: https://bugs.freedesktop.org/show_bug.cgi?id=103191 [fdo#104108]: https://bugs.freedesktop.org/show_bug.cgi?id=104108 [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363 [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713 [fdo#107807]: https://bugs.freedesktop.org/show_bug.cgi?id=107807 [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566 [fdo#108972]: https://bugs.freedesktop.org/show_bug.cgi?id=108972 [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271 [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441 [fdo#109507]: https://bugs.freedesktop.org/show_bug.cgi?id=109507 [fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642 [fdo#109661]: https://bugs.freedesktop.org/show_bug.cgi?id=109661 [fdo#110026]: https://bugs.freedesktop.org/show_bug.cgi?id=110026 [fdo#110036 ]: https://bugs.freedesktop.org/show_bug.cgi?id=110036 [fdo#110321]: https://bugs.freedesktop.org/show_bug.cgi?id=110321 [fdo#110336]: https://bugs.freedesktop.org/show_bug.cgi?id=110336 [fdo#110854]: https://bugs.freedesktop.org/show_bug.cgi?id=110854 [fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068 [fdo#99912]: https://bugs.freedesktop.org/show_bug.cgi?id=99912 Participating hosts (10 -> 10) ------------------------------ No changes in participating hosts Build changes ------------- * Linux: CI_DRM_6431 -> Patchwork_13571 CI_DRM_6431: 9a40fb28e45261f2fc44a9b271c19faf1f071138 @ git://anongit.freedesktop.org/gfx-ci/linux IGT_5090: c6c75e11175baeb6b984e0cc13c6fbe2863a0794 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools Patchwork_13571: 18d32230ff2fa44ef5ab269d17fd8333eb290452 @ git://anongit.freedesktop.org/gfx-ci/linux piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit == Logs == For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_13571/ _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2] drm/i915/hdcp: debug logs for sink related failures 2019-07-08 11:33 [PATCH v2] drm/i915/hdcp: debug logs for sink related failures Ramalingam C 2019-07-08 19:29 ` ✓ Fi.CI.BAT: success for " Patchwork 2019-07-09 9:12 ` ✓ Fi.CI.IGT: " Patchwork @ 2019-07-09 10:46 ` Shankar, Uma 2 siblings, 0 replies; 4+ messages in thread From: Shankar, Uma @ 2019-07-09 10:46 UTC (permalink / raw) To: C, Ramalingam, intel-gfx, Daniel Vetter >-----Original Message----- >From: C, Ramalingam >Sent: Monday, July 8, 2019 5:03 PM >To: intel-gfx <intel-gfx@lists.freedesktop.org>; Daniel Vetter <daniel@ffwll.ch> >Cc: Shankar, Uma <uma.shankar@intel.com>; C, Ramalingam ><ramalingam.c@intel.com> >Subject: [PATCH v2] drm/i915/hdcp: debug logs for sink related failures > >Adding few more debug logs to identify the sink specific HDCP failures along with a >out of mem failure. > >v2: > Capturing the Bug and a-b > >Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110991 >Signed-off-by: Ramalingam C <ramalingam.c@intel.com> >cc: Daniel Vetter <daniel@ffwll.ch> >Acked-by: Daniel Vetter <daniel@ffwll.ch> >--- Pushed to dinq. Thanks for the patch. Regards, Uma Shankar > drivers/gpu/drm/i915/display/intel_hdcp.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > >diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c >b/drivers/gpu/drm/i915/display/intel_hdcp.c >index bc3a94d491c4..a78139f9e847 100644 >--- a/drivers/gpu/drm/i915/display/intel_hdcp.c >+++ b/drivers/gpu/drm/i915/display/intel_hdcp.c >@@ -523,12 +523,16 @@ int intel_hdcp_auth_downstream(struct intel_connector >*connector) > * authentication. > */ > num_downstream = DRM_HDCP_NUM_DOWNSTREAM(bstatus[0]); >- if (num_downstream == 0) >+ if (num_downstream == 0) { >+ DRM_DEBUG_KMS("Repeater with zero downstream devices\n"); > return -EINVAL; >+ } > > ksv_fifo = kcalloc(DRM_HDCP_KSV_LEN, num_downstream, GFP_KERNEL); >- if (!ksv_fifo) >+ if (!ksv_fifo) { >+ DRM_DEBUG_KMS("Out of mem: ksv_fifo\n"); > return -ENOMEM; >+ } > > ret = shim->read_ksv_fifo(intel_dig_port, num_downstream, ksv_fifo); > if (ret) >@@ -1206,8 +1210,10 @@ static int hdcp2_authentication_key_exchange(struct >intel_connector *connector) > if (ret < 0) > return ret; > >- if (msgs.send_cert.rx_caps[0] != HDCP_2_2_RX_CAPS_VERSION_VAL) >+ if (msgs.send_cert.rx_caps[0] != HDCP_2_2_RX_CAPS_VERSION_VAL) { >+ DRM_DEBUG_KMS("cert.rx_caps dont claim HDCP2.2\n"); > return -EINVAL; >+ } > > hdcp->is_repeater = HDCP_2_2_RX_REPEATER(msgs.send_cert.rx_caps[2]); > >-- >2.19.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-07-09 10:46 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-07-08 11:33 [PATCH v2] drm/i915/hdcp: debug logs for sink related failures Ramalingam C 2019-07-08 19:29 ` ✓ Fi.CI.BAT: success for " Patchwork 2019-07-09 9:12 ` ✓ Fi.CI.IGT: " Patchwork 2019-07-09 10:46 ` [PATCH v2] " Shankar, Uma
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