* [PATCH] drm/dp: DPCD register defines for link status within ESI field
@ 2017-09-14 1:03 Dhinakaran Pandiyan
2017-09-14 1:25 ` ✗ Fi.CI.BAT: warning for " Patchwork
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Dhinakaran Pandiyan @ 2017-09-14 1:03 UTC (permalink / raw)
To: dri-devel; +Cc: Jani Nikula, intel-gfx, Dhinakaran Pandiyan
Link status is available in the ESI field on devices with DPCD r1.2 or
higher. DP spec also says "An MST upstream device shall use this field
instead of the Link/Sink Device Status field registers, starting from DPCD
Address 00200h."
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
include/drm/drm_dp_helper.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 2c412a15cfa1..0bf15525cdd0 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -738,6 +738,11 @@
#define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
# define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
+#define LANE0_1_STATUS_ESI 0x200c /* Same as status in 0x202 */
+#define LANE2_3_STATUS_ESI 0x200d /* Same as status in 0x203 */
+#define LANE_ALIGN_STATUS_UPDATED_ESI 0x200e /* Same as status in 0x204 */
+#define SINK_STATUS_ESI 0x200f /* Same as status in 0x205 */
+
#define DP_DPRX_FEATURE_ENUMERATION_LIST 0x2210 /* DP 1.3 */
# define DP_GTC_CAP (1 << 0) /* DP 1.3 */
# define DP_SST_SPLIT_SDP_CAP (1 << 1) /* DP 1.4 */
--
2.11.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* ✗ Fi.CI.BAT: warning for drm/dp: DPCD register defines for link status within ESI field
2017-09-14 1:03 [PATCH] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
@ 2017-09-14 1:25 ` Patchwork
2017-09-14 6:00 ` [PATCH] " Jani Nikula
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2017-09-14 1:25 UTC (permalink / raw)
To: Dhinakaran Pandiyan; +Cc: intel-gfx
== Series Details ==
Series: drm/dp: DPCD register defines for link status within ESI field
URL : https://patchwork.freedesktop.org/series/30321/
State : warning
== Summary ==
Series 30321v1 drm/dp: DPCD register defines for link status within ESI field
https://patchwork.freedesktop.org/api/1.0/series/30321/revisions/1/mbox/
Test kms_frontbuffer_tracking:
Subgroup basic:
dmesg-warn -> PASS (fi-bdw-5557u) fdo#102473
Test kms_pipe_crc_basic:
Subgroup suspend-read-crc-pipe-c:
pass -> FAIL (fi-skl-6700k) fdo#100367
Test prime_vgem:
Subgroup basic-fence-flip:
pass -> DMESG-WARN (fi-kbl-7500u)
fdo#102473 https://bugs.freedesktop.org/show_bug.cgi?id=102473
fdo#100367 https://bugs.freedesktop.org/show_bug.cgi?id=100367
fi-bdw-5557u total:289 pass:268 dwarn:0 dfail:0 fail:0 skip:21 time:441s
fi-bdw-gvtdvm total:289 pass:265 dwarn:0 dfail:0 fail:0 skip:24 time:457s
fi-blb-e6850 total:289 pass:224 dwarn:1 dfail:0 fail:0 skip:64 time:381s
fi-bsw-n3050 total:289 pass:243 dwarn:0 dfail:0 fail:0 skip:46 time:529s
fi-bwr-2160 total:289 pass:184 dwarn:0 dfail:0 fail:0 skip:105 time:269s
fi-bxt-j4205 total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:513s
fi-byt-j1900 total:289 pass:254 dwarn:1 dfail:0 fail:0 skip:34 time:510s
fi-byt-n2820 total:289 pass:250 dwarn:1 dfail:0 fail:0 skip:38 time:497s
fi-cfl-s total:289 pass:223 dwarn:34 dfail:0 fail:0 skip:32 time:545s
fi-elk-e7500 total:289 pass:230 dwarn:0 dfail:0 fail:0 skip:59 time:442s
fi-glk-2a total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:596s
fi-hsw-4770 total:289 pass:263 dwarn:0 dfail:0 fail:0 skip:26 time:431s
fi-hsw-4770r total:289 pass:263 dwarn:0 dfail:0 fail:0 skip:26 time:409s
fi-ilk-650 total:289 pass:229 dwarn:0 dfail:0 fail:0 skip:60 time:438s
fi-ivb-3520m total:289 pass:261 dwarn:0 dfail:0 fail:0 skip:28 time:476s
fi-ivb-3770 total:289 pass:261 dwarn:0 dfail:0 fail:0 skip:28 time:460s
fi-kbl-7500u total:289 pass:263 dwarn:2 dfail:0 fail:0 skip:24 time:488s
fi-kbl-7560u total:289 pass:270 dwarn:0 dfail:0 fail:0 skip:19 time:580s
fi-kbl-r total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:592s
fi-pnv-d510 total:289 pass:223 dwarn:1 dfail:0 fail:0 skip:65 time:566s
fi-skl-6260u total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:458s
fi-skl-6700k total:289 pass:264 dwarn:0 dfail:0 fail:1 skip:24 time:518s
fi-skl-6770hq total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:498s
fi-skl-gvtdvm total:289 pass:266 dwarn:0 dfail:0 fail:0 skip:23 time:459s
fi-skl-x1585l total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:504s
fi-snb-2520m total:289 pass:251 dwarn:0 dfail:0 fail:0 skip:38 time:583s
fi-snb-2600 total:289 pass:248 dwarn:0 dfail:0 fail:2 skip:39 time:424s
fd4b78812edddb5118f97329ba04f36483e16e2a drm-tip: 2017y-09m-13d-17h-15m-44s UTC integration manifest
ee7c1fcde9db drm/dp: DPCD register defines for link status within ESI field
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5689/
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/dp: DPCD register defines for link status within ESI field
2017-09-14 1:03 [PATCH] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
2017-09-14 1:25 ` ✗ Fi.CI.BAT: warning for " Patchwork
@ 2017-09-14 6:00 ` Jani Nikula
2017-09-14 6:18 ` [PATCH] drm/dp: DPCD register defines for link Pandiyan, Dhinakaran
2017-09-14 6:21 ` [PATCH v2] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
2017-09-14 6:46 ` ✓ Fi.CI.BAT: success for drm/dp: DPCD register defines for link status within ESI field (rev2) Patchwork
2017-09-14 7:44 ` ✗ Fi.CI.IGT: warning " Patchwork
3 siblings, 2 replies; 8+ messages in thread
From: Jani Nikula @ 2017-09-14 6:00 UTC (permalink / raw)
To: dri-devel; +Cc: intel-gfx, Dhinakaran Pandiyan
On Wed, 13 Sep 2017, Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> wrote:
> Link status is available in the ESI field on devices with DPCD r1.2 or
> higher. DP spec also says "An MST upstream device shall use this field
> instead of the Link/Sink Device Status field registers, starting from DPCD
> Address 00200h."
>
> Cc: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> ---
> include/drm/drm_dp_helper.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> index 2c412a15cfa1..0bf15525cdd0 100644
> --- a/include/drm/drm_dp_helper.h
> +++ b/include/drm/drm_dp_helper.h
> @@ -738,6 +738,11 @@
> #define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
> # define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
>
> +#define LANE0_1_STATUS_ESI 0x200c /* Same as status in 0x202 */
> +#define LANE2_3_STATUS_ESI 0x200d /* Same as status in 0x203 */
> +#define LANE_ALIGN_STATUS_UPDATED_ESI 0x200e /* Same as status in 0x204 */
> +#define SINK_STATUS_ESI 0x200f /* Same as status in 0x205 */
With the macro names prefixed with DP_,
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> +
> #define DP_DPRX_FEATURE_ENUMERATION_LIST 0x2210 /* DP 1.3 */
> # define DP_GTC_CAP (1 << 0) /* DP 1.3 */
> # define DP_SST_SPLIT_SDP_CAP (1 << 1) /* DP 1.4 */
--
Jani Nikula, Intel Open Source Technology Center
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/dp: DPCD register defines for link
2017-09-14 6:00 ` [PATCH] " Jani Nikula
@ 2017-09-14 6:18 ` Pandiyan, Dhinakaran
2017-09-14 6:21 ` [PATCH v2] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
1 sibling, 0 replies; 8+ messages in thread
From: Pandiyan, Dhinakaran @ 2017-09-14 6:18 UTC (permalink / raw)
To: Nikula, Jani
Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
On Thu, 2017-09-14 at 09:00 +0300, Jani Nikula wrote:
> On Wed, 13 Sep 2017, Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> wrote:
> > Link status is available in the ESI field on devices with DPCD r1.2 or
> > higher. DP spec also says "An MST upstream device shall use this field
> > instead of the Link/Sink Device Status field registers, starting from DPCD
> > Address 00200h."
> >
> > Cc: Jani Nikula <jani.nikula@intel.com>
> > Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> > ---
> > include/drm/drm_dp_helper.h | 5 +++++
> > 1 file changed, 5 insertions(+)
> >
> > diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> > index 2c412a15cfa1..0bf15525cdd0 100644
> > --- a/include/drm/drm_dp_helper.h
> > +++ b/include/drm/drm_dp_helper.h
> > @@ -738,6 +738,11 @@
> > #define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
> > # define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
> >
> > +#define LANE0_1_STATUS_ESI 0x200c /* Same as status in 0x202 */
> > +#define LANE2_3_STATUS_ESI 0x200d /* Same as status in 0x203 */
> > +#define LANE_ALIGN_STATUS_UPDATED_ESI 0x200e /* Same as status in 0x204 */
> > +#define SINK_STATUS_ESI 0x200f /* Same as status in 0x205 */
>
> With the macro names prefixed with DP_,
>
I must be blind to have not seen that. Thanks!
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>
>
> > +
> > #define DP_DPRX_FEATURE_ENUMERATION_LIST 0x2210 /* DP 1.3 */
> > # define DP_GTC_CAP (1 << 0) /* DP 1.3 */
> > # define DP_SST_SPLIT_SDP_CAP (1 << 1) /* DP 1.4 */
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2] drm/dp: DPCD register defines for link status within ESI field
2017-09-14 6:00 ` [PATCH] " Jani Nikula
2017-09-14 6:18 ` [PATCH] drm/dp: DPCD register defines for link Pandiyan, Dhinakaran
@ 2017-09-14 6:21 ` Dhinakaran Pandiyan
2017-09-18 7:54 ` Jani Nikula
1 sibling, 1 reply; 8+ messages in thread
From: Dhinakaran Pandiyan @ 2017-09-14 6:21 UTC (permalink / raw)
To: dri-devel; +Cc: Jani Nikula, intel-gfx, Dhinakaran Pandiyan
Link status is available in the ESI field on devices with DPCD r1.2 or
higher. DP spec also says "An MST upstream device shall use this field
instead of the Link/Sink Device Status field registers, starting from DPCD
Address 00200h."
v2: Prefixed DP_ (Jani)
Rewrote commment to stay within 80 cols.
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
include/drm/drm_dp_helper.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 2c412a15cfa1..11c39f15f1b3 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -738,6 +738,11 @@
#define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
# define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
+#define DP_LANE0_1_STATUS_ESI 0x200c /* status same as 0x202 */
+#define DP_LANE2_3_STATUS_ESI 0x200d /* status same as 0x203 */
+#define DP_LANE_ALIGN_STATUS_UPDATED_ESI 0x200e /* status same as 0x204 */
+#define DP_SINK_STATUS_ESI 0x200f /* status same as 0x205 */
+
#define DP_DPRX_FEATURE_ENUMERATION_LIST 0x2210 /* DP 1.3 */
# define DP_GTC_CAP (1 << 0) /* DP 1.3 */
# define DP_SST_SPLIT_SDP_CAP (1 << 1) /* DP 1.4 */
--
2.11.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 8+ messages in thread
* ✓ Fi.CI.BAT: success for drm/dp: DPCD register defines for link status within ESI field (rev2)
2017-09-14 1:03 [PATCH] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
2017-09-14 1:25 ` ✗ Fi.CI.BAT: warning for " Patchwork
2017-09-14 6:00 ` [PATCH] " Jani Nikula
@ 2017-09-14 6:46 ` Patchwork
2017-09-14 7:44 ` ✗ Fi.CI.IGT: warning " Patchwork
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2017-09-14 6:46 UTC (permalink / raw)
To: Dhinakaran Pandiyan; +Cc: intel-gfx
== Series Details ==
Series: drm/dp: DPCD register defines for link status within ESI field (rev2)
URL : https://patchwork.freedesktop.org/series/30321/
State : success
== Summary ==
Series 30321v2 drm/dp: DPCD register defines for link status within ESI field
https://patchwork.freedesktop.org/api/1.0/series/30321/revisions/2/mbox/
Test kms_cursor_legacy:
Subgroup basic-busy-flip-before-cursor-legacy:
fail -> PASS (fi-snb-2600) fdo#100215
Test kms_frontbuffer_tracking:
Subgroup basic:
dmesg-warn -> PASS (fi-bdw-5557u) fdo#102473
Test pm_rpm:
Subgroup basic-rte:
pass -> DMESG-WARN (fi-cfl-s) fdo#102294
fdo#100215 https://bugs.freedesktop.org/show_bug.cgi?id=100215
fdo#102473 https://bugs.freedesktop.org/show_bug.cgi?id=102473
fdo#102294 https://bugs.freedesktop.org/show_bug.cgi?id=102294
fi-bdw-5557u total:289 pass:268 dwarn:0 dfail:0 fail:0 skip:21 time:448s
fi-bdw-gvtdvm total:289 pass:265 dwarn:0 dfail:0 fail:0 skip:24 time:451s
fi-blb-e6850 total:289 pass:224 dwarn:1 dfail:0 fail:0 skip:64 time:377s
fi-bsw-n3050 total:289 pass:243 dwarn:0 dfail:0 fail:0 skip:46 time:529s
fi-bwr-2160 total:289 pass:184 dwarn:0 dfail:0 fail:0 skip:105 time:270s
fi-bxt-j4205 total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:512s
fi-byt-j1900 total:289 pass:254 dwarn:1 dfail:0 fail:0 skip:34 time:505s
fi-byt-n2820 total:289 pass:250 dwarn:1 dfail:0 fail:0 skip:38 time:492s
fi-cfl-s total:289 pass:222 dwarn:35 dfail:0 fail:0 skip:32 time:551s
fi-elk-e7500 total:289 pass:230 dwarn:0 dfail:0 fail:0 skip:59 time:447s
fi-glk-2a total:289 pass:260 dwarn:0 dfail:0 fail:0 skip:29 time:597s
fi-hsw-4770 total:289 pass:263 dwarn:0 dfail:0 fail:0 skip:26 time:425s
fi-hsw-4770r total:289 pass:263 dwarn:0 dfail:0 fail:0 skip:26 time:411s
fi-ilk-650 total:289 pass:229 dwarn:0 dfail:0 fail:0 skip:60 time:436s
fi-ivb-3520m total:289 pass:261 dwarn:0 dfail:0 fail:0 skip:28 time:484s
fi-ivb-3770 total:289 pass:261 dwarn:0 dfail:0 fail:0 skip:28 time:461s
fi-kbl-7500u total:289 pass:264 dwarn:1 dfail:0 fail:0 skip:24 time:488s
fi-kbl-7560u total:289 pass:270 dwarn:0 dfail:0 fail:0 skip:19 time:576s
fi-kbl-r total:289 pass:262 dwarn:0 dfail:0 fail:0 skip:27 time:585s
fi-pnv-d510 total:289 pass:223 dwarn:1 dfail:0 fail:0 skip:65 time:552s
fi-skl-6260u total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:458s
fi-skl-6700k total:289 pass:265 dwarn:0 dfail:0 fail:0 skip:24 time:516s
fi-skl-6770hq total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:498s
fi-skl-gvtdvm total:289 pass:266 dwarn:0 dfail:0 fail:0 skip:23 time:465s
fi-skl-x1585l total:289 pass:269 dwarn:0 dfail:0 fail:0 skip:20 time:498s
fi-snb-2520m total:289 pass:251 dwarn:0 dfail:0 fail:0 skip:38 time:568s
fi-snb-2600 total:289 pass:249 dwarn:0 dfail:0 fail:1 skip:39 time:421s
fd4b78812edddb5118f97329ba04f36483e16e2a drm-tip: 2017y-09m-13d-17h-15m-44s UTC integration manifest
8c5bae0e5f55 drm/dp: DPCD register defines for link status within ESI field
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5691/
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* ✗ Fi.CI.IGT: warning for drm/dp: DPCD register defines for link status within ESI field (rev2)
2017-09-14 1:03 [PATCH] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
` (2 preceding siblings ...)
2017-09-14 6:46 ` ✓ Fi.CI.BAT: success for drm/dp: DPCD register defines for link status within ESI field (rev2) Patchwork
@ 2017-09-14 7:44 ` Patchwork
3 siblings, 0 replies; 8+ messages in thread
From: Patchwork @ 2017-09-14 7:44 UTC (permalink / raw)
To: Pandiyan, Dhinakaran; +Cc: intel-gfx
== Series Details ==
Series: drm/dp: DPCD register defines for link status within ESI field (rev2)
URL : https://patchwork.freedesktop.org/series/30321/
State : warning
== Summary ==
Test gem_flink_race:
Subgroup flink_close:
fail -> PASS (shard-hsw) fdo#102655
Test kms_frontbuffer_tracking:
Subgroup fbc-1p-primscrn-pri-indfb-draw-mmap-gtt:
pass -> SKIP (shard-hsw)
Subgroup fbc-1p-primscrn-pri-shrfb-draw-mmap-wc:
pass -> SKIP (shard-hsw)
Subgroup fbc-1p-primscrn-pri-indfb-draw-blt:
pass -> SKIP (shard-hsw)
Test kms_fbc_crc:
Subgroup context:
pass -> SKIP (shard-hsw) fdo#102616 +1
Test kms_flip:
Subgroup wf_vblank-vs-dpms:
dmesg-warn -> PASS (shard-hsw) fdo#102614
Test perf:
Subgroup polling:
fail -> PASS (shard-hsw) fdo#102252
fdo#102655 https://bugs.freedesktop.org/show_bug.cgi?id=102655
fdo#102616 https://bugs.freedesktop.org/show_bug.cgi?id=102616
fdo#102614 https://bugs.freedesktop.org/show_bug.cgi?id=102614
fdo#102252 https://bugs.freedesktop.org/show_bug.cgi?id=102252
shard-hsw total:2313 pass:1242 dwarn:0 dfail:0 fail:12 skip:1059 time:9373s
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_5691/shards.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2] drm/dp: DPCD register defines for link status within ESI field
2017-09-14 6:21 ` [PATCH v2] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
@ 2017-09-18 7:54 ` Jani Nikula
0 siblings, 0 replies; 8+ messages in thread
From: Jani Nikula @ 2017-09-18 7:54 UTC (permalink / raw)
To: dri-devel; +Cc: intel-gfx, Dhinakaran Pandiyan
On Wed, 13 Sep 2017, Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> wrote:
> Link status is available in the ESI field on devices with DPCD r1.2 or
> higher. DP spec also says "An MST upstream device shall use this field
> instead of the Link/Sink Device Status field registers, starting from DPCD
> Address 00200h."
>
> v2: Prefixed DP_ (Jani)
> Rewrote commment to stay within 80 cols.
> Cc: Jani Nikula <jani.nikula@intel.com>
> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Thanks, pushed to drm-misc-next.
BR,
Jani.
> ---
> include/drm/drm_dp_helper.h | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> index 2c412a15cfa1..11c39f15f1b3 100644
> --- a/include/drm/drm_dp_helper.h
> +++ b/include/drm/drm_dp_helper.h
> @@ -738,6 +738,11 @@
> #define DP_RECEIVER_ALPM_STATUS 0x200b /* eDP 1.4 */
> # define DP_ALPM_LOCK_TIMEOUT_ERROR (1 << 0)
>
> +#define DP_LANE0_1_STATUS_ESI 0x200c /* status same as 0x202 */
> +#define DP_LANE2_3_STATUS_ESI 0x200d /* status same as 0x203 */
> +#define DP_LANE_ALIGN_STATUS_UPDATED_ESI 0x200e /* status same as 0x204 */
> +#define DP_SINK_STATUS_ESI 0x200f /* status same as 0x205 */
> +
> #define DP_DPRX_FEATURE_ENUMERATION_LIST 0x2210 /* DP 1.3 */
> # define DP_GTC_CAP (1 << 0) /* DP 1.3 */
> # define DP_SST_SPLIT_SDP_CAP (1 << 1) /* DP 1.4 */
--
Jani Nikula, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 8+ messages in thread
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2017-09-14 1:03 [PATCH] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
2017-09-14 1:25 ` ✗ Fi.CI.BAT: warning for " Patchwork
2017-09-14 6:00 ` [PATCH] " Jani Nikula
2017-09-14 6:18 ` [PATCH] drm/dp: DPCD register defines for link Pandiyan, Dhinakaran
2017-09-14 6:21 ` [PATCH v2] drm/dp: DPCD register defines for link status within ESI field Dhinakaran Pandiyan
2017-09-18 7:54 ` Jani Nikula
2017-09-14 6:46 ` ✓ Fi.CI.BAT: success for drm/dp: DPCD register defines for link status within ESI field (rev2) Patchwork
2017-09-14 7:44 ` ✗ Fi.CI.IGT: warning " Patchwork
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