From: Abhinav Kumar <abhinavk@codeaurora.org>
To: dri-devel@lists.freedesktop.org
Cc: Abhinav Kumar <abhinavk@codeaurora.org>,
linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
robdclark@gmail.com, seanpaul@chromium.org, swboyd@chromium.org,
nganji@codeaurora.org, aravindh@codeaurora.org,
khsieh@codeaurora.org, daniel@ffwll.ch,
dmitry.baryshkov@linaro.org
Subject: [PATCH v5 6/7] drm/msm: add support to take dsi, dp and dpu snapshot
Date: Fri, 16 Apr 2021 13:57:24 -0700 [thread overview]
Message-ID: <1618606645-19695-7-git-send-email-abhinavk@codeaurora.org> (raw)
In-Reply-To: <1618606645-19695-1-git-send-email-abhinavk@codeaurora.org>
Add support to take the register snapshot of dsi, dp and dpu
modules.
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
---
drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 1 +
drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
index 11dfa57..7e075e7 100644
--- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
+++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
@@ -27,6 +27,7 @@
#include <linux/devcoredump.h>
#include <stdarg.h>
#include "msm_kms.h"
+#include "dsi.h"
#define MSM_DISP_SNAPSHOT_MAX_BLKS 10
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
index 024ca49..44dc682 100644
--- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
+++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
@@ -130,9 +130,25 @@ void msm_disp_snapshot_capture_state(struct msm_disp_state *disp_state)
{
struct msm_drm_private *priv;
struct drm_device *drm_dev;
+ struct msm_kms *kms;
+ int i;
drm_dev = disp_state->drm_dev;
priv = drm_dev->dev_private;
+ kms = priv->kms;
+
+ if (priv->dp)
+ msm_dp_snapshot(priv->dp);
+
+ for (i = 0; i < ARRAY_SIZE(priv->dsi); i++) {
+ if (!priv->dsi[i])
+ continue;
+
+ msm_dsi_snapshot(priv->dsi[i]);
+ }
+
+ if (kms->funcs->snapshot)
+ kms->funcs->snapshot(kms);
msm_disp_capture_atomic_state(disp_state);
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: Abhinav Kumar <abhinavk@codeaurora.org>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org,
Abhinav Kumar <abhinavk@codeaurora.org>,
swboyd@chromium.org, khsieh@codeaurora.org,
seanpaul@chromium.org, dmitry.baryshkov@linaro.org,
aravindh@codeaurora.org, freedreno@lists.freedesktop.org
Subject: [PATCH v5 6/7] drm/msm: add support to take dsi, dp and dpu snapshot
Date: Fri, 16 Apr 2021 13:57:24 -0700 [thread overview]
Message-ID: <1618606645-19695-7-git-send-email-abhinavk@codeaurora.org> (raw)
In-Reply-To: <1618606645-19695-1-git-send-email-abhinavk@codeaurora.org>
Add support to take the register snapshot of dsi, dp and dpu
modules.
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
---
drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 1 +
drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
index 11dfa57..7e075e7 100644
--- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
+++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h
@@ -27,6 +27,7 @@
#include <linux/devcoredump.h>
#include <stdarg.h>
#include "msm_kms.h"
+#include "dsi.h"
#define MSM_DISP_SNAPSHOT_MAX_BLKS 10
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
index 024ca49..44dc682 100644
--- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
+++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c
@@ -130,9 +130,25 @@ void msm_disp_snapshot_capture_state(struct msm_disp_state *disp_state)
{
struct msm_drm_private *priv;
struct drm_device *drm_dev;
+ struct msm_kms *kms;
+ int i;
drm_dev = disp_state->drm_dev;
priv = drm_dev->dev_private;
+ kms = priv->kms;
+
+ if (priv->dp)
+ msm_dp_snapshot(priv->dp);
+
+ for (i = 0; i < ARRAY_SIZE(priv->dsi); i++) {
+ if (!priv->dsi[i])
+ continue;
+
+ msm_dsi_snapshot(priv->dsi[i]);
+ }
+
+ if (kms->funcs->snapshot)
+ kms->funcs->snapshot(kms);
msm_disp_capture_atomic_state(disp_state);
}
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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next prev parent reply other threads:[~2021-04-16 20:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-16 20:57 [PATCH v5 0/7] Add devcoredump support for DPU Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 1/7] drm: allow drm_atomic_print_state() to accept any drm_printer Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 2/7] drm/msm: add support to take dpu snapshot Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 3/7] drm/msm/dsi: add API to take DSI register snapshot Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 4/7] drm/msm/dp: add API to take DP " Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 5/7] drm/msm/disp/dpu1: add API to take DPU " Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar [this message]
2021-04-16 20:57 ` [PATCH v5 6/7] drm/msm: add support to take dsi, dp and dpu snapshot Abhinav Kumar
2021-04-16 20:57 ` [PATCH v5 7/7] drm/msm: add disp snapshot points across dpu driver Abhinav Kumar
2021-04-16 20:57 ` Abhinav Kumar
2021-04-18 23:33 ` [PATCH v5 0/7] Add devcoredump support for DPU Dmitry Baryshkov
2021-04-18 23:33 ` Dmitry Baryshkov
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