From: Rob Clark <robin.clark@oss.qualcomm.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Alexander Koskovich <akoskovich@pm.me>,
Jie Zhang <jie.zhang@oss.qualcomm.com>,
Akhil P Oommen <akhilpo@oss.qualcomm.com>,
Bhaskar Reddy Valluru <bvalluru@qti.qualcomm.com>,
Rob Clark <robin.clark@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Konrad Dybcio <konradybcio@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jesszhan0024@gmail.com>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v3 13/16] drm/msm/a8xx: Add all CP_PROTECT_PIPE to pwrup reglist
Date: Thu, 29 Oct 2026 13:16:23 -0700 [thread overview]
Message-ID: <20261029201730.151754-14-robin.clark@oss.qualcomm.com> (raw)
In-Reply-To: <20261029201730.151754-1-robin.clark@oss.qualcomm.com>
We're going to start using more of the CP_PROTECT_PIPE regs. Rather
than missing to restore one somewhere, just add them all to the pwrup
reglist.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
---
drivers/gpu/drm/msm/adreno/a8xx_catalog.c | 75 +++++++++++++++++++++++
1 file changed, 75 insertions(+)
diff --git a/drivers/gpu/drm/msm/adreno/a8xx_catalog.c b/drivers/gpu/drm/msm/adreno/a8xx_catalog.c
index 4365328820a2..3c9025a93445 100644
--- a/drivers/gpu/drm/msm/adreno/a8xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a8xx_catalog.c
@@ -277,6 +277,21 @@ static const struct adreno_reglist_pipe a830_dyn_pwrup_reglist_regs[] = {
BIT(PIPE_BV) | BIT(PIPE_LPAC) | BIT(PIPE_AQE0) |
BIT(PIPE_AQE1) | BIT(PIPE_DDE_BR) | BIT(PIPE_DDE_BV) },
{ REG_A8XX_CP_PROTECT_CNTL_PIPE, 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(0), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(1), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(2), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(3), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(4), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(5), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(6), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(7), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(8), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(9), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(10), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(11), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(12), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(13), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(14), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_CP_PROTECT_PIPE(15), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_GRAS_TSEFE_DBG_ECO_CNTL, 0, BIT(PIPE_BV) | BIT(PIPE_BR) },
{ REG_A8XX_GRAS_NC_MODE_CNTL, 0, BIT(PIPE_BV) | BIT(PIPE_BR) },
@@ -439,6 +454,21 @@ static const struct adreno_reglist_pipe x285_dyn_pwrup_reglist_regs[] = {
BIT(PIPE_BV) | BIT(PIPE_LPAC) | BIT(PIPE_AQE0) |
BIT(PIPE_AQE1) | BIT(PIPE_DDE_BR) | BIT(PIPE_DDE_BV) },
{ REG_A8XX_CP_PROTECT_CNTL_PIPE, 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC)},
+ { REG_A8XX_CP_PROTECT_PIPE(0), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(1), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(2), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(3), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(4), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(5), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(6), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(7), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(8), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(9), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(10), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(11), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(12), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(13), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(14), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_CP_PROTECT_PIPE(15), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_RB_GC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
{ REG_A8XX_RB_LPAC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
@@ -673,6 +703,21 @@ DECLARE_ADRENO_REGLIST_LIST(a810_ifpc_reglist);
static const struct adreno_reglist_pipe a810_dyn_pwrup_reglist_regs[] = {
{ REG_A8XX_CP_PROTECT_CNTL_PIPE, 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(0), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(1), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(2), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(3), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(4), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(5), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(6), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(7), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(8), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(9), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(10), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(11), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(12), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(13), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
+ { REG_A8XX_CP_PROTECT_PIPE(14), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
{ REG_A8XX_CP_PROTECT_PIPE(15), 0, BIT(PIPE_BR) | BIT(PIPE_BV) },
{ REG_A8XX_GRAS_TSEFE_DBG_ECO_CNTL, 0, BIT(PIPE_BV) | BIT(PIPE_BR) },
{ REG_A8XX_GRAS_NC_MODE_CNTL, 0, BIT(PIPE_BV) | BIT(PIPE_BR) },
@@ -1087,6 +1132,21 @@ static const struct adreno_reglist_pipe a840_dyn_pwrup_reglist_regs[] = {
BIT(PIPE_BV) | BIT(PIPE_LPAC) | BIT(PIPE_AQE0) |
BIT(PIPE_AQE1) | BIT(PIPE_DDE_BR) | BIT(PIPE_DDE_BV) },
{ REG_A8XX_CP_PROTECT_CNTL_PIPE, 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC)},
+ { REG_A8XX_CP_PROTECT_PIPE(0), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(1), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(2), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(3), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(4), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(5), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(6), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(7), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(8), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(9), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(10), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(11), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(12), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(13), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(14), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_CP_PROTECT_PIPE(15), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_RB_GC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
{ REG_A8XX_RB_LPAC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
@@ -1538,6 +1598,21 @@ static const struct adreno_reglist_pipe a850_dyn_pwrup_reglist_regs[] = {
BIT(PIPE_BV) | BIT(PIPE_LPAC) | BIT(PIPE_AQE0) |
BIT(PIPE_AQE1) | BIT(PIPE_DDE_BR) | BIT(PIPE_DDE_BV) },
{ REG_A8XX_CP_PROTECT_CNTL_PIPE, 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(0), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(1), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(2), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(3), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(4), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(5), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(6), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(7), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(8), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(9), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(10), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(11), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(12), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(13), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
+ { REG_A8XX_CP_PROTECT_PIPE(14), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_CP_PROTECT_PIPE(15), 0, BIT(PIPE_BR) | BIT(PIPE_BV) | BIT(PIPE_LPAC) },
{ REG_A8XX_RB_GC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
{ REG_A8XX_RB_LPAC_GMEM_PROTECT, 0, BIT(PIPE_BR) },
--
2.56.0
next prev parent reply other threads:[~2026-10-29 20:18 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-29 20:16 [PATCH v3 00/16] drm/msm/a8xx: GPU state capture support Rob Clark
2026-10-29 20:16 ` [PATCH v3 01/16] drm/msm: Import adreno_snapshot.h Rob Clark
2026-10-29 20:16 ` [PATCH v3 02/16] drm/msm/a8xx: Export aperture helpers Rob Clark
2026-10-29 20:16 ` [PATCH v3 03/16] drm/msm/a8xx: Add a8xx_aperture_acquire_raw() Rob Clark
2026-10-29 20:16 ` [PATCH v3 04/16] drm/msm/a8xx: Export slice helper Rob Clark
2026-10-29 20:16 ` [PATCH v3 05/16] drm/msm/a8xx: Add missing a850 ifpc reglist entries Rob Clark
2026-10-29 20:16 ` [PATCH v3 06/16] drm/msm/a8xx: Allow nonctx reglist to include GMU regs Rob Clark
2026-10-29 20:16 ` [PATCH v3 07/16] drm/msm/a8xx: Stop getting GMEM_PROTECT from nonctx list Rob Clark
2026-10-29 20:16 ` [PATCH v3 08/16] drm/msm/adreno: Fix PROTECT span length Rob Clark
2026-10-29 20:16 ` [PATCH v3 09/16] drm/msm/adreno: add temporary __maybe_unused Rob Clark
2026-10-29 20:16 ` [PATCH v3 10/16] drm/msm/a8xx: Import generated headers Rob Clark
2026-10-29 20:16 ` [PATCH v3 11/16] drm/msm: Inhibit IFPC for state snapshot Rob Clark
2026-10-29 20:16 ` [PATCH v3 12/16] drm/msm/a8xx: devcoredump state capture support Rob Clark
2026-10-29 21:20 ` Alexander Koskovich
2026-10-29 20:16 ` Rob Clark [this message]
2026-10-29 20:16 ` [PATCH v3 14/16] drm/msm/a8xx: Use CP_PROTECT_PIPE regs Rob Clark
2026-10-29 20:16 ` [PATCH v3 15/16] drm/msm/a8xx: Switch to generated protect regs Rob Clark
2026-10-29 20:16 ` [PATCH v3 16/16] drm/msm/adreno: Remove temporary __maybe_unused Rob Clark
2026-10-29 21:36 ` [PATCH v3 00/16] drm/msm/a8xx: GPU state capture support Alexander Koskovich
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