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From: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: <freedreno@lists.freedesktop.org>
Cc: markyacoub@chromium.org, liviu.dudau@arm.com,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	dri-devel@lists.freedesktop.org, swboyd@chromium.org,
	seanpaul@chromium.org, laurent.pinchart@ideasonboard.com,
	dmitry.baryshkov@linaro.org, quic_jesszhan@quicinc.com,
	quic_aravindh@quicinc.com
Subject: [PATCH v2 17/17] drm/msm/dpu: add writeback blocks to the display snapshot
Date: Tue, 19 Apr 2022 18:46:09 -0700	[thread overview]
Message-ID: <1650419169-13760-18-git-send-email-quic_abhinavk@quicinc.com> (raw)
In-Reply-To: <1650419169-13760-1-git-send-email-quic_abhinavk@quicinc.com>

Add writeback block information while capturing the display
snapshot.

Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 0a50509..86c98db 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -944,6 +944,11 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k
 		msm_disp_snapshot_add_block(disp_state, cat->mixer[i].len,
 				dpu_kms->mmio + cat->mixer[i].base, "lm_%d", i);
 
+	/* dump WB sub-blocks HW regs info */
+	for (i = 0; i < cat->wb_count; i++)
+		msm_disp_snapshot_add_block(disp_state, cat->wb[i].len,
+				dpu_kms->mmio + cat->wb[i].base, "wb_%d", i);
+
 	msm_disp_snapshot_add_block(disp_state, top->hw.length,
 			dpu_kms->mmio + top->hw.blk_off, "top");
 
-- 
2.7.4


      parent reply	other threads:[~2022-04-20  1:46 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-20  1:45 [PATCH v2 00/17] Add writeback block support for DPU Abhinav Kumar
2022-04-20  1:45 ` [PATCH v2 01/17] drm: allow passing possible_crtcs to drm_writeback_connector_init() Abhinav Kumar
2022-04-20  1:45 ` [PATCH v2 02/17] drm: introduce drm_writeback_connector_init_with_encoder() API Abhinav Kumar
2022-04-20  1:45 ` [PATCH v2 03/17] drm: allow real encoder to be passed for drm_writeback_connector Abhinav Kumar
2022-04-20  1:45 ` [PATCH v2 04/17] drm/msm/dpu: add writeback blocks to the sm8250 DPU catalog Abhinav Kumar
2022-04-21 12:16   ` Liviu Dudau
2022-04-22 23:08     ` Abhinav Kumar
2022-04-20  1:45 ` [PATCH v2 05/17] drm/msm/dpu: add reset_intf_cfg operation for dpu_hw_ctl Abhinav Kumar
2022-04-20  7:02   ` Dmitry Baryshkov
2022-04-20  1:45 ` [PATCH v2 06/17] drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks Abhinav Kumar
2022-04-20  7:20   ` Dmitry Baryshkov
2022-04-20 17:01     ` Abhinav Kumar
2022-04-20 17:49       ` Dmitry Baryshkov
2022-04-20 18:11         ` Abhinav Kumar
2022-04-20 18:49           ` Dmitry Baryshkov
2022-04-20  1:45 ` [PATCH v2 07/17] drm/msm/dpu: add writeback blocks to DPU RM Abhinav Kumar
2022-04-20  6:47   ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 08/17] drm/msm/dpu: add changes to support writeback in hw_ctl Abhinav Kumar
2022-04-20  6:59   ` Dmitry Baryshkov
2022-04-20 17:16     ` Abhinav Kumar
2022-04-20 18:48       ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 09/17] drm/msm/dpu: add an API to reset the encoder related hw blocks Abhinav Kumar
2022-04-20  7:23   ` Dmitry Baryshkov
2022-04-20 21:28     ` Abhinav Kumar
2022-04-20 22:42       ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 10/17] drm/msm/dpu: make changes to dpu_encoder to support virtual encoder Abhinav Kumar
2022-04-20  7:44   ` Dmitry Baryshkov
2022-04-20 17:41     ` Abhinav Kumar
2022-04-20 18:37       ` Dmitry Baryshkov
2022-04-20 18:46         ` [Freedreno] " Abhinav Kumar
2022-04-20 22:06           ` Abhinav Kumar
2022-04-20 22:38             ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 11/17] drm/msm/dpu: add encoder operations to prepare/cleanup wb job Abhinav Kumar
2022-04-20  1:46 ` [PATCH v2 12/17] drm/msm/dpu: move _dpu_plane_get_qos_lut to dpu_hw_util file Abhinav Kumar
2022-04-20  7:26   ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 13/17] drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback Abhinav Kumar
2022-04-20  7:49   ` Dmitry Baryshkov
2022-04-20 18:17     ` Abhinav Kumar
2022-04-20 19:26       ` Dmitry Baryshkov
2022-04-20 19:36         ` Abhinav Kumar
2022-04-20 19:37           ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 14/17] drm/msm/dpu: add the writeback connector layer Abhinav Kumar
2022-04-20  7:52   ` Dmitry Baryshkov
2022-04-20 19:10     ` Abhinav Kumar
2022-04-20 19:26       ` Dmitry Baryshkov
2022-04-20 19:26   ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 15/17] drm/msm/dpu: initialize dpu encoder and connector for writeback Abhinav Kumar
2022-04-20  7:54   ` Dmitry Baryshkov
2022-04-20  1:46 ` [PATCH v2 16/17] drm/msm/dpu: gracefully handle null fb commits " Abhinav Kumar
2022-04-20  7:55   ` Dmitry Baryshkov
2022-04-20  1:46 ` Abhinav Kumar [this message]

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