[PATCH 0/3] drm: add drm_printer based hex dumper and use it

[PATCH 0/3] drm: add drm_printer based hex dumper and use it

[Jani Nikula]

Add a hex dumper for drm_printer, and use it to simplify hex dumping in
i915.

Jani Nikula (3):
  drm/print: add drm_print_hex_dump()
  drm/i915/display: use drm_print_hex_dump() for crtc state dump
  drm/i915/display: use drm_print_hex_dump() for buffer mismatch dumps

 drivers/gpu/drm/drm_print.c                   | 23 +++++++++++++++++++
 .../drm/i915/display/intel_crtc_state_dump.c  | 14 ++---------
 drivers/gpu/drm/i915/display/intel_display.c  | 17 ++------------
 include/drm/drm_print.h                       |  2 ++
 4 files changed, 29 insertions(+), 27 deletions(-)

-- 
2.39.5

[PATCH 1/3] drm/print: add drm_print_hex_dump()

[Jani Nikula]

Add a helper to print a hex dump to a struct drm_printer. There's no
fancy formatting stuff, just 16 space-separated bytes per line, with an
optional prefix.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/drm_print.c | 23 +++++++++++++++++++++++
 include/drm/drm_print.h     |  2 ++
 2 files changed, 25 insertions(+)

diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c
index 08cfea04e22b..79517bd4418f 100644
--- a/drivers/gpu/drm/drm_print.c
+++ b/drivers/gpu/drm/drm_print.c
@@ -390,3 +390,26 @@ void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset)
 	}
 }
 EXPORT_SYMBOL(drm_print_regset32);
+
+/**
+ * drm_print_hex_dump - print a hex dump to a &drm_printer stream
+ * @p: The &drm_printer
+ * @prefix: Prefix for each line, may be NULL for no prefix
+ * @buf: Buffer to dump
+ * @len: Length of buffer
+ *
+ * Print hex dump to &drm_printer, with 16 space-separated hex bytes per line,
+ * optionally with a prefix on each line. No separator is added after prefix.
+ */
+void drm_print_hex_dump(struct drm_printer *p, const char *prefix,
+			const u8 *buf, size_t len)
+{
+	int i;
+
+	for (i = 0; i < len; i += 16) {
+		int bytes_per_line = min(16, len - i);
+
+		drm_printf(p, "%s%*ph\n", prefix ?: "", bytes_per_line, buf + i);
+	}
+}
+EXPORT_SYMBOL(drm_print_hex_dump);
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index b3906dc04388..f77fe1531cf8 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -199,6 +199,8 @@ void drm_puts(struct drm_printer *p, const char *str);
 void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset);
 void drm_print_bits(struct drm_printer *p, unsigned long value,
 		    const char * const bits[], unsigned int nbits);
+void drm_print_hex_dump(struct drm_printer *p, const char *prefix,
+			const u8 *buf, size_t len);
 
 __printf(2, 0)
 /**
-- 
2.39.5

[PATCH 3/3] drm/i915/display: use drm_print_hex_dump() for buffer mismatch dumps

[Jani Nikula]

Use the drm_printer based printer to get the device specific printing of
the hex dump, and avoid the manual loglevel hacking.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 28c1b372cc95..5419e849450b 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -5268,26 +5268,13 @@ pipe_config_buffer_mismatch(struct drm_printer *p, bool fastset,
 			    const char *name,
 			    const u8 *a, const u8 *b, size_t len)
 {
-	const char *loglevel;
-
-	if (fastset) {
-		if (!drm_debug_enabled(DRM_UT_KMS))
-			return;
-
-		loglevel = KERN_DEBUG;
-	} else {
-		loglevel = KERN_ERR;
-	}
-
 	pipe_config_mismatch(p, fastset, crtc, name, "buffer");
 
 	/* only dump up to the last difference */
 	len = memcmp_diff_len(a, b, len);
 
-	print_hex_dump(loglevel, "expected: ", DUMP_PREFIX_NONE,
-		       16, 0, a, len, false);
-	print_hex_dump(loglevel, "found: ", DUMP_PREFIX_NONE,
-		       16, 0, b, len, false);
+	drm_print_hex_dump(p, "expected: ", a, len);
+	drm_print_hex_dump(p, "found:    ", b, len);
 }
 
 static void
-- 
2.39.5

Re: [PATCH 1/3] drm/print: add drm_print_hex_dump()

[Andi Shyti]

Hi Jani,

On Thu, Dec 05, 2024 at 11:49:33AM +0200, Jani Nikula wrote:
> Add a helper to print a hex dump to a struct drm_printer. There's no
> fancy formatting stuff, just 16 space-separated bytes per line, with an
> optional prefix.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Thanks,
Andi

Re: [PATCH 2/3] drm/i915/display: use drm_print_hex_dump() for crtc state dump

[Andi Shyti]

Hi Jani,

On Thu, Dec 05, 2024 at 11:49:34AM +0200, Jani Nikula wrote:
> Use the drm_printer based printer to get the device specific printing of
> the hex dump.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

...

> -static void
> -intel_dump_buffer(const char *prefix, const u8 *buf, size_t len)
> -{
> -	if (!drm_debug_enabled(DRM_UT_KMS))
> -		return;

We lose this check now, anyway,

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Thanks,
Andi

Re: [PATCH 3/3] drm/i915/display: use drm_print_hex_dump() for buffer mismatch dumps

[Andi Shyti]

Hi Jani,

On Thu, Dec 05, 2024 at 11:49:35AM +0200, Jani Nikula wrote:
> Use the drm_printer based printer to get the device specific printing of
> the hex dump, and avoid the manual loglevel hacking.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Thanks,
Andi

Re: [PATCH 2/3] drm/i915/display: use drm_print_hex_dump() for crtc state dump

[Jani Nikula]

On Thu, 05 Dec 2024, Andi Shyti <andi.shyti@linux.intel.com> wrote:
> Hi Jani,
>
> On Thu, Dec 05, 2024 at 11:49:34AM +0200, Jani Nikula wrote:
>> Use the drm_printer based printer to get the device specific printing of
>> the hex dump.
>> 
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> ...
>
>> -static void
>> -intel_dump_buffer(const char *prefix, const u8 *buf, size_t len)
>> -{
>> -	if (!drm_debug_enabled(DRM_UT_KMS))
>> -		return;
>
> We lose this check now, anyway,

That now depends on the drm_printer, as it should.

Moreover, intel_crtc_state_dump() already has that check, so this is
completely redundant.

> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Thanks,
Jani.

>
> Thanks,
> Andi

-- 
Jani Nikula, Intel

✗ Fi.CI.SPARSE: warning for drm: add drm_printer based hex dumper and use it

[Patchwork]

== Series Details ==

Series: drm: add drm_printer based hex dumper and use it
URL   : https://patchwork.freedesktop.org/series/142156/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.

✓ i915.CI.BAT: success for drm: add drm_printer based hex dumper and use it

[Patchwork]

== Series Details ==

Series: drm: add drm_printer based hex dumper and use it
URL   : https://patchwork.freedesktop.org/series/142156/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_15794 -> Patchwork_142156v1
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/index.html

Participating hosts (44 -> 43)
------------------------------

  Missing    (1): fi-snb-2520m 

Known issues
------------

  Here are the changes found in Patchwork_142156v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - bat-dg1-7:          [PASS][1] -> [FAIL][2] ([i915#12903])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/bat-dg1-7/igt@i915_pm_rpm@module-reload.html
    - bat-rpls-4:         [PASS][3] -> [FAIL][4] ([i915#12903])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/bat-rpls-4/igt@i915_pm_rpm@module-reload.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/bat-rpls-4/igt@i915_pm_rpm@module-reload.html

  * igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:
    - bat-dg2-11:         [PASS][5] -> [SKIP][6] ([i915#9197]) +2 other tests skip
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.html

  
#### Possible fixes ####

  * igt@i915_selftest@live:
    - bat-mtlp-8:         [ABORT][7] ([i915#12061]) -> [PASS][8] +1 other test pass
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/bat-mtlp-8/igt@i915_selftest@live.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/bat-mtlp-8/igt@i915_selftest@live.html

  * igt@i915_selftest@live@workarounds:
    - bat-arls-5:         [ABORT][9] ([i915#12061]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/bat-arls-5/igt@i915_selftest@live@workarounds.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/bat-arls-5/igt@i915_selftest@live@workarounds.html

  
  [i915#12061]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12061
  [i915#12903]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12903
  [i915#9197]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9197


Build changes
-------------

  * Linux: CI_DRM_15794 -> Patchwork_142156v1

  CI-20190529: 20190529
  CI_DRM_15794: 6148006e767be69293d1ec77dd127dba49db51dd @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8138: 8138
  Patchwork_142156v1: 6148006e767be69293d1ec77dd127dba49db51dd @ git://anongit.freedesktop.org/gfx-ci/linux

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/index.html

✓ i915.CI.Full: success for drm: add drm_printer based hex dumper and use it

[Patchwork]

[-- Attachment #1: Type: text/plain, Size: 27121 bytes --]

== Series Details ==

Series: drm: add drm_printer based hex dumper and use it
URL   : https://patchwork.freedesktop.org/series/142156/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_15794_full -> Patchwork_142156v1_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  

Participating hosts (9 -> 9)
------------------------------

  No changes in participating hosts

Known issues
------------

  Here are the changes found in Patchwork_142156v1_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_eio@unwedge-stress:
    - shard-dg1:          NOTRUN -> [FAIL][1] ([i915#12714] / [i915#5784])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-13/igt@gem_eio@unwedge-stress.html

  * igt@gem_exec_fence@submit3:
    - shard-dg2:          NOTRUN -> [SKIP][2] ([i915#4812])
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@gem_exec_fence@submit3.html

  * igt@gem_exec_flush@basic-uc-prw-default:
    - shard-dg2:          NOTRUN -> [SKIP][3] ([i915#3539])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@gem_exec_flush@basic-uc-prw-default.html

  * igt@gem_exec_flush@basic-wb-pro-default:
    - shard-dg2:          NOTRUN -> [SKIP][4] ([i915#3539] / [i915#4852])
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@gem_exec_flush@basic-wb-pro-default.html

  * igt@gem_exec_reloc@basic-write-gtt-noreloc:
    - shard-dg2:          NOTRUN -> [SKIP][5] ([i915#3281])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@gem_exec_reloc@basic-write-gtt-noreloc.html

  * igt@gem_lmem_swapping@heavy-verify-multi-ccs:
    - shard-dg1:          NOTRUN -> [SKIP][6] ([i915#12193])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@gem_lmem_swapping@heavy-verify-multi-ccs.html

  * igt@gem_lmem_swapping@heavy-verify-multi-ccs@lmem0:
    - shard-dg1:          NOTRUN -> [SKIP][7] ([i915#4565])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@gem_lmem_swapping@heavy-verify-multi-ccs@lmem0.html

  * igt@gem_lmem_swapping@smem-oom@lmem0:
    - shard-dg2:          NOTRUN -> [TIMEOUT][8] ([i915#5493]) +1 other test timeout
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@gem_lmem_swapping@smem-oom@lmem0.html
    - shard-dg1:          [PASS][9] -> [TIMEOUT][10] ([i915#5493]) +1 other test timeout
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg1-18/igt@gem_lmem_swapping@smem-oom@lmem0.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-17/igt@gem_lmem_swapping@smem-oom@lmem0.html

  * igt@gem_mmap_wc@write-gtt-read-wc:
    - shard-dg2:          NOTRUN -> [SKIP][11] ([i915#4083]) +1 other test skip
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@gem_mmap_wc@write-gtt-read-wc.html

  * igt@gem_partial_pwrite_pread@write-uncached:
    - shard-dg1:          NOTRUN -> [SKIP][12] ([i915#3282])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@gem_partial_pwrite_pread@write-uncached.html

  * igt@gem_render_copy@y-tiled-mc-ccs-to-yf-tiled-ccs:
    - shard-dg2:          NOTRUN -> [SKIP][13] ([i915#5190] / [i915#8428]) +2 other tests skip
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@gem_render_copy@y-tiled-mc-ccs-to-yf-tiled-ccs.html

  * igt@gem_set_tiling_vs_gtt:
    - shard-dg2:          NOTRUN -> [SKIP][14] ([i915#4079])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@gem_set_tiling_vs_gtt.html

  * igt@gem_userptr_blits@coherency-sync:
    - shard-tglu:         NOTRUN -> [SKIP][15] ([i915#3297])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-2/igt@gem_userptr_blits@coherency-sync.html

  * igt@gem_userptr_blits@dmabuf-sync:
    - shard-dg1:          NOTRUN -> [SKIP][16] ([i915#3297])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@gem_userptr_blits@dmabuf-sync.html

  * igt@gen7_exec_parse@bitmasks:
    - shard-dg2:          NOTRUN -> [SKIP][17] +3 other tests skip
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@gen7_exec_parse@bitmasks.html

  * igt@gen9_exec_parse@bb-start-cmd:
    - shard-tglu-1:       NOTRUN -> [SKIP][18] ([i915#2527] / [i915#2856])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@gen9_exec_parse@bb-start-cmd.html

  * igt@i915_pm_freq_api@freq-suspend@gt0:
    - shard-dg2:          NOTRUN -> [ABORT][19] ([i915#13218]) +1 other test abort
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@i915_pm_freq_api@freq-suspend@gt0.html

  * igt@i915_pm_rc6_residency@rc6-idle@gt0-vecs0:
    - shard-dg1:          [PASS][20] -> [FAIL][21] ([i915#12739] / [i915#3591])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg1-17/igt@i915_pm_rc6_residency@rc6-idle@gt0-vecs0.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-14/igt@i915_pm_rc6_residency@rc6-idle@gt0-vecs0.html

  * igt@i915_pm_sseu@full-enable:
    - shard-tglu-1:       NOTRUN -> [SKIP][22] ([i915#4387])
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@i915_pm_sseu@full-enable.html

  * igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels@pipe-a-edp-1:
    - shard-mtlp:         [PASS][23] -> [FAIL][24] ([i915#11808] / [i915#5956]) +1 other test fail
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-mtlp-8/igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels@pipe-a-edp-1.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-mtlp-8/igt@kms_atomic_transition@plane-all-modeset-transition-internal-panels@pipe-a-edp-1.html

  * igt@kms_big_fb@yf-tiled-64bpp-rotate-0:
    - shard-dg2:          NOTRUN -> [SKIP][25] ([i915#4538] / [i915#5190]) +1 other test skip
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_big_fb@yf-tiled-64bpp-rotate-0.html

  * igt@kms_big_fb@yf-tiled-8bpp-rotate-270:
    - shard-tglu:         NOTRUN -> [SKIP][26] +6 other tests skip
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-9/igt@kms_big_fb@yf-tiled-8bpp-rotate-270.html
    - shard-dg1:          NOTRUN -> [SKIP][27] ([i915#4538])
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-13/igt@kms_big_fb@yf-tiled-8bpp-rotate-270.html

  * igt@kms_ccs@ccs-on-another-bo-4-tiled-mtl-rc-ccs@pipe-b-hdmi-a-3:
    - shard-dg2:          NOTRUN -> [SKIP][28] ([i915#10307] / [i915#6095]) +41 other tests skip
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_ccs@ccs-on-another-bo-4-tiled-mtl-rc-ccs@pipe-b-hdmi-a-3.html

  * igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs@pipe-b-hdmi-a-1:
    - shard-rkl:          NOTRUN -> [SKIP][29] ([i915#6095]) +43 other tests skip
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-4/igt@kms_ccs@crc-primary-basic-4-tiled-mtl-mc-ccs@pipe-b-hdmi-a-1.html

  * igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs-cc@pipe-d-hdmi-a-1:
    - shard-dg2:          NOTRUN -> [SKIP][30] ([i915#6095]) +3 other tests skip
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-4/igt@kms_ccs@crc-primary-suspend-4-tiled-mtl-rc-ccs-cc@pipe-d-hdmi-a-1.html

  * igt@kms_ccs@missing-ccs-buffer-4-tiled-mtl-mc-ccs@pipe-d-hdmi-a-1:
    - shard-tglu:         NOTRUN -> [SKIP][31] ([i915#6095]) +9 other tests skip
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-2/igt@kms_ccs@missing-ccs-buffer-4-tiled-mtl-mc-ccs@pipe-d-hdmi-a-1.html

  * igt@kms_ccs@missing-ccs-buffer-y-tiled-ccs@pipe-a-hdmi-a-3:
    - shard-dg1:          NOTRUN -> [SKIP][32] ([i915#6095]) +40 other tests skip
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@kms_ccs@missing-ccs-buffer-y-tiled-ccs@pipe-a-hdmi-a-3.html

  * igt@kms_ccs@missing-ccs-buffer-y-tiled-ccs@pipe-c-hdmi-a-1:
    - shard-tglu-1:       NOTRUN -> [SKIP][33] ([i915#6095]) +14 other tests skip
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_ccs@missing-ccs-buffer-y-tiled-ccs@pipe-c-hdmi-a-1.html

  * igt@kms_ccs@random-ccs-data-4-tiled-bmg-ccs:
    - shard-tglu-1:       NOTRUN -> [SKIP][34] ([i915#12313])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_ccs@random-ccs-data-4-tiled-bmg-ccs.html

  * igt@kms_chamelium_hpd@vga-hpd:
    - shard-dg1:          NOTRUN -> [SKIP][35] ([i915#7828])
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@kms_chamelium_hpd@vga-hpd.html

  * igt@kms_chamelium_hpd@vga-hpd-fast:
    - shard-tglu-1:       NOTRUN -> [SKIP][36] ([i915#7828]) +1 other test skip
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_chamelium_hpd@vga-hpd-fast.html

  * igt@kms_content_protection@atomic-dpms:
    - shard-dg1:          NOTRUN -> [SKIP][37] ([i915#7116] / [i915#9424])
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@kms_content_protection@atomic-dpms.html

  * igt@kms_content_protection@legacy:
    - shard-dg2:          NOTRUN -> [SKIP][38] ([i915#7118] / [i915#9424])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_content_protection@legacy.html

  * igt@kms_content_protection@lic-type-0:
    - shard-tglu-1:       NOTRUN -> [SKIP][39] ([i915#6944] / [i915#9424])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_content_protection@lic-type-0.html

  * igt@kms_cursor_crc@cursor-onscreen-256x85@pipe-a-hdmi-a-2:
    - shard-rkl:          NOTRUN -> [DMESG-WARN][40] ([i915#12964]) +1 other test dmesg-warn
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-1/igt@kms_cursor_crc@cursor-onscreen-256x85@pipe-a-hdmi-a-2.html

  * igt@kms_cursor_crc@cursor-rapid-movement-512x512:
    - shard-dg2:          NOTRUN -> [SKIP][41] ([i915#13049])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_cursor_crc@cursor-rapid-movement-512x512.html

  * igt@kms_cursor_crc@cursor-rapid-movement-max-size:
    - shard-dg2:          NOTRUN -> [SKIP][42] ([i915#3555])
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@kms_cursor_crc@cursor-rapid-movement-max-size.html

  * igt@kms_flip@2x-absolute-wf_vblank-interruptible:
    - shard-tglu-1:       NOTRUN -> [SKIP][43] ([i915#3637])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_flip@2x-absolute-wf_vblank-interruptible.html

  * igt@kms_flip@2x-flip-vs-wf_vblank:
    - shard-tglu:         NOTRUN -> [SKIP][44] ([i915#3637]) +1 other test skip
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-2/igt@kms_flip@2x-flip-vs-wf_vblank.html

  * igt@kms_flip@flip-vs-blocking-wf-vblank:
    - shard-rkl:          [PASS][45] -> [FAIL][46] ([i915#11989] / [i915#13152])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-rkl-1/igt@kms_flip@flip-vs-blocking-wf-vblank.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-4/igt@kms_flip@flip-vs-blocking-wf-vblank.html

  * igt@kms_flip@flip-vs-blocking-wf-vblank@a-hdmi-a1:
    - shard-rkl:          NOTRUN -> [FAIL][47] ([i915#13152])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-4/igt@kms_flip@flip-vs-blocking-wf-vblank@a-hdmi-a1.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling:
    - shard-tglu-1:       NOTRUN -> [SKIP][48] ([i915#2672] / [i915#3555]) +2 other tests skip
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling.html

  * igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling@pipe-a-valid-mode:
    - shard-tglu-1:       NOTRUN -> [SKIP][49] ([i915#2587] / [i915#2672]) +2 other tests skip
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_flip_scaled_crc@flip-64bpp-yftile-to-32bpp-yftile-upscaling@pipe-a-valid-mode.html

  * igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt:
    - shard-tglu-1:       NOTRUN -> [SKIP][50] +10 other tests skip
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-shrfb-pgflip-blt.html

  * igt@kms_frontbuffer_tracking@fbc-2p-rte:
    - shard-dg2:          NOTRUN -> [SKIP][51] ([i915#5354]) +7 other tests skip
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_frontbuffer_tracking@fbc-2p-rte.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-indfb-plflip-blt:
    - shard-dg1:          NOTRUN -> [SKIP][52] +1 other test skip
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-12/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-indfb-plflip-blt.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt:
    - shard-dg2:          NOTRUN -> [SKIP][53] ([i915#8708]) +1 other test skip
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_frontbuffer_tracking@psr-1p-primscrn-pri-indfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-gtt:
    - shard-dg1:          NOTRUN -> [SKIP][54] ([i915#8708])
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-13/igt@kms_frontbuffer_tracking@psr-2p-primscrn-spr-indfb-draw-mmap-gtt.html

  * igt@kms_frontbuffer_tracking@psr-indfb-scaledprimary:
    - shard-dg2:          NOTRUN -> [SKIP][55] ([i915#3458]) +6 other tests skip
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@kms_frontbuffer_tracking@psr-indfb-scaledprimary.html

  * igt@kms_multipipe_modeset@basic-max-pipe-crc-check:
    - shard-tglu:         NOTRUN -> [SKIP][56] ([i915#1839])
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-9/igt@kms_multipipe_modeset@basic-max-pipe-crc-check.html

  * igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-factor-0-25:
    - shard-tglu-1:       NOTRUN -> [SKIP][57] ([i915#12247] / [i915#6953])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-factor-0-25.html

  * igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-factor-0-25@pipe-c:
    - shard-tglu-1:       NOTRUN -> [SKIP][58] ([i915#12247]) +3 other tests skip
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_plane_scaling@planes-downscale-factor-0-25-upscale-factor-0-25@pipe-c.html

  * igt@kms_pm_rpm@pm-tiling:
    - shard-dg2:          NOTRUN -> [SKIP][59] ([i915#4077])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@kms_pm_rpm@pm-tiling.html

  * igt@kms_psr2_sf@fbc-psr2-overlay-plane-move-continuous-exceed-fully-sf:
    - shard-dg2:          NOTRUN -> [SKIP][60] ([i915#11520])
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_psr2_sf@fbc-psr2-overlay-plane-move-continuous-exceed-fully-sf.html

  * igt@kms_psr2_sf@pr-overlay-plane-update-continuous-sf:
    - shard-tglu:         NOTRUN -> [SKIP][61] ([i915#11520]) +1 other test skip
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-9/igt@kms_psr2_sf@pr-overlay-plane-update-continuous-sf.html

  * igt@kms_psr2_sf@psr2-overlay-plane-move-continuous-sf:
    - shard-tglu-1:       NOTRUN -> [SKIP][62] ([i915#11520]) +3 other tests skip
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_psr2_sf@psr2-overlay-plane-move-continuous-sf.html

  * igt@kms_psr@pr-cursor-mmap-cpu:
    - shard-tglu-1:       NOTRUN -> [SKIP][63] ([i915#9732]) +4 other tests skip
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_psr@pr-cursor-mmap-cpu.html

  * igt@kms_psr@psr2-cursor-blt:
    - shard-dg2:          NOTRUN -> [SKIP][64] ([i915#1072] / [i915#9732]) +3 other tests skip
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_psr@psr2-cursor-blt.html

  * igt@kms_rotation_crc@bad-pixel-format:
    - shard-dg2:          NOTRUN -> [SKIP][65] ([i915#12755])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@kms_rotation_crc@bad-pixel-format.html

  * igt@kms_selftest@drm_framebuffer@drm_test_framebuffer_free:
    - shard-dg2:          NOTRUN -> [ABORT][66] ([i915#13179]) +1 other test abort
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-5/igt@kms_selftest@drm_framebuffer@drm_test_framebuffer_free.html

  * igt@kms_setmode@basic:
    - shard-tglu:         [PASS][67] -> [FAIL][68] ([i915#5465]) +2 other tests fail
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-tglu-6/igt@kms_setmode@basic.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-4/igt@kms_setmode@basic.html

  * igt@kms_setmode@basic@pipe-b-hdmi-a-1:
    - shard-rkl:          [PASS][69] -> [FAIL][70] ([i915#5465])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-rkl-4/igt@kms_setmode@basic@pipe-b-hdmi-a-1.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-2/igt@kms_setmode@basic@pipe-b-hdmi-a-1.html

  * igt@kms_writeback@writeback-invalid-parameters:
    - shard-tglu-1:       NOTRUN -> [SKIP][71] ([i915#2437])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@kms_writeback@writeback-invalid-parameters.html

  * igt@perf@gen12-group-exclusive-stream-ctx-handle:
    - shard-tglu-1:       NOTRUN -> [ABORT][72] ([i915#13218])
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@perf@gen12-group-exclusive-stream-ctx-handle.html

  * igt@perf@per-context-mode-unprivileged:
    - shard-dg1:          NOTRUN -> [ABORT][73] ([i915#13218]) +2 other tests abort
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg1-13/igt@perf@per-context-mode-unprivileged.html
    - shard-tglu:         NOTRUN -> [ABORT][74] ([i915#13218]) +2 other tests abort
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-9/igt@perf@per-context-mode-unprivileged.html

  * igt@perf_pmu@module-unload:
    - shard-tglu-1:       NOTRUN -> [ABORT][75] ([i915#13010] / [i915#13218])
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-tglu-1/igt@perf_pmu@module-unload.html

  * igt@perf_pmu@rc6-all-gts:
    - shard-dg2:          NOTRUN -> [SKIP][76] ([i915#8516])
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@perf_pmu@rc6-all-gts.html

  
#### Possible fixes ####

  * igt@kms_hdr@static-toggle-suspend:
    - shard-dg2:          [SKIP][77] ([i915#3555] / [i915#8228]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg2-4/igt@kms_hdr@static-toggle-suspend.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-10/igt@kms_hdr@static-toggle-suspend.html

  
#### Warnings ####

  * igt@gem_ccs@suspend-resume:
    - shard-dg2:          [INCOMPLETE][79] ([i915#7297]) -> [ABORT][80] ([i915#13218]) +1 other test abort
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg2-2/igt@gem_ccs@suspend-resume.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-6/igt@gem_ccs@suspend-resume.html

  * igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu:
    - shard-dg2:          [SKIP][81] ([i915#10433] / [i915#3458]) -> [SKIP][82] ([i915#3458]) +1 other test skip
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg2-4/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-10/igt@kms_frontbuffer_tracking@psr-1p-primscrn-spr-indfb-draw-mmap-cpu.html

  * igt@kms_hdr@brightness-with-hdr:
    - shard-dg2:          [SKIP][83] -> [SKIP][84] ([i915#12713])
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-dg2-10/igt@kms_hdr@brightness-with-hdr.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-dg2-2/igt@kms_hdr@brightness-with-hdr.html

  * igt@kms_multipipe_modeset@basic-max-pipe-crc-check:
    - shard-rkl:          [SKIP][85] ([i915#4070] / [i915#4816]) -> [SKIP][86] ([i915#4816])
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_15794/shard-rkl-2/igt@kms_multipipe_modeset@basic-max-pipe-crc-check.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_142156v1/shard-rkl-3/igt@kms_multipipe_modeset@basic-max-pipe-crc-check.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [i915#10307]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10307
  [i915#10433]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10433
  [i915#1072]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1072
  [i915#11520]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11520
  [i915#11808]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11808
  [i915#11989]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11989
  [i915#12193]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12193
  [i915#12247]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12247
  [i915#12313]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12313
  [i915#12713]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12713
  [i915#12714]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12714
  [i915#12739]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12739
  [i915#12755]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12755
  [i915#12964]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12964
  [i915#13010]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13010
  [i915#13049]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13049
  [i915#13152]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13152
  [i915#13179]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13179
  [i915#13218]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13218
  [i915#1769]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1769
  [i915#1839]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/1839
  [i915#2437]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2437
  [i915#2527]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2527
  [i915#2587]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2587
  [i915#2672]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2672
  [i915#280]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/280
  [i915#2856]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/2856
  [i915#3281]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3281
  [i915#3282]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3282
  [i915#3297]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3297
  [i915#3458]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3458
  [i915#3539]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3539
  [i915#3555]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3555
  [i915#3591]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3591
  [i915#3637]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/3637
  [i915#4070]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4070
  [i915#4077]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4077
  [i915#4079]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4079
  [i915#4083]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4083
  [i915#4212]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4212
  [i915#4270]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4270
  [i915#4387]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4387
  [i915#4538]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4538
  [i915#4565]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4565
  [i915#4812]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4812
  [i915#4816]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4816
  [i915#4852]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4852
  [i915#5190]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5190
  [i915#5354]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5354
  [i915#5465]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5465
  [i915#5493]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5493
  [i915#5784]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5784
  [i915#5956]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/5956
  [i915#6095]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6095
  [i915#6944]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6944
  [i915#6953]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/6953
  [i915#7116]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7116
  [i915#7118]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7118
  [i915#7297]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7297
  [i915#7828]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/7828
  [i915#8228]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8228
  [i915#8428]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8428
  [i915#8516]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8516
  [i915#8708]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/8708
  [i915#9424]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9424
  [i915#9732]: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/9732


Build changes
-------------

  * Linux: CI_DRM_15794 -> Patchwork_142156v1

  CI-20190529: 20190529
  CI_DRM_15794: 6148006e767be69293d1ec77dd127dba49db51dd @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_8138: 8138
  Patchwork_142156v1: 6148006e767be69293d1ec77dd127dba49db51dd @ 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_142156v1/index.html

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Re: [PATCH 1/3] drm/print: add drm_print_hex_dump()

[Jani Nikula]

On Thu, 05 Dec 2024, Jani Nikula <jani.nikula@intel.com> wrote:
> Add a helper to print a hex dump to a struct drm_printer. There's no
> fancy formatting stuff, just 16 space-separated bytes per line, with an
> optional prefix.

drm-misc maintainers, ack for merging this via drm-intel-next?

BR,
Jani.


>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
>  drivers/gpu/drm/drm_print.c | 23 +++++++++++++++++++++++
>  include/drm/drm_print.h     |  2 ++
>  2 files changed, 25 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_print.c b/drivers/gpu/drm/drm_print.c
> index 08cfea04e22b..79517bd4418f 100644
> --- a/drivers/gpu/drm/drm_print.c
> +++ b/drivers/gpu/drm/drm_print.c
> @@ -390,3 +390,26 @@ void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset)
>  	}
>  }
>  EXPORT_SYMBOL(drm_print_regset32);
> +
> +/**
> + * drm_print_hex_dump - print a hex dump to a &drm_printer stream
> + * @p: The &drm_printer
> + * @prefix: Prefix for each line, may be NULL for no prefix
> + * @buf: Buffer to dump
> + * @len: Length of buffer
> + *
> + * Print hex dump to &drm_printer, with 16 space-separated hex bytes per line,
> + * optionally with a prefix on each line. No separator is added after prefix.
> + */
> +void drm_print_hex_dump(struct drm_printer *p, const char *prefix,
> +			const u8 *buf, size_t len)
> +{
> +	int i;
> +
> +	for (i = 0; i < len; i += 16) {
> +		int bytes_per_line = min(16, len - i);
> +
> +		drm_printf(p, "%s%*ph\n", prefix ?: "", bytes_per_line, buf + i);
> +	}
> +}
> +EXPORT_SYMBOL(drm_print_hex_dump);
> diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
> index b3906dc04388..f77fe1531cf8 100644
> --- a/include/drm/drm_print.h
> +++ b/include/drm/drm_print.h
> @@ -199,6 +199,8 @@ void drm_puts(struct drm_printer *p, const char *str);
>  void drm_print_regset32(struct drm_printer *p, struct debugfs_regset32 *regset);
>  void drm_print_bits(struct drm_printer *p, unsigned long value,
>  		    const char * const bits[], unsigned int nbits);
> +void drm_print_hex_dump(struct drm_printer *p, const char *prefix,
> +			const u8 *buf, size_t len);
>  
>  __printf(2, 0)
>  /**

-- 
Jani Nikula, Intel

Re: [PATCH 1/3] drm/print: add drm_print_hex_dump()

[Jani Nikula]

On Thu, 05 Dec 2024, Andi Shyti <andi.shyti@linux.intel.com> wrote:
> Hi Jani,
>
> On Thu, Dec 05, 2024 at 11:49:33AM +0200, Jani Nikula wrote:
>> Add a helper to print a hex dump to a struct drm_printer. There's no
>> fancy formatting stuff, just 16 space-separated bytes per line, with an
>> optional prefix.
>> 
>> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>
> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>

Thanks for the review, pushed the series to drm-intel-next with Thomas'
IRC ack on patch 1.

BR,
Jani.

>
> Thanks,
> Andi

-- 
Jani Nikula, Intel