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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 v5 17/19] drm/msm/dpu: add writeback blocks to the display snapshot
Date: Sun, 24 Apr 2022 17:32:08 -0700	[thread overview]
Message-ID: <1650846730-19226-18-git-send-email-quic_abhinavk@quicinc.com> (raw)
In-Reply-To: <1650846730-19226-1-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 9a406e1..b18bff8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -945,6 +945,11 @@ 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:[~2022-04-25  0:33 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-25  0:31 [PATCH v5 00/19] Add writeback block support for DPU Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 01/19] drm: allow passing possible_crtcs to drm_writeback_connector_init() Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 02/19] drm: introduce drm_writeback_connector_init_with_encoder() API Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 03/19] drm/msm/dpu: add writeback blocks to the sm8250 DPU catalog Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 04/19] drm/msm/dpu: add reset_intf_cfg operation for dpu_hw_ctl Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 05/19] drm/msm/dpu: rename dpu_hw_pipe_cdp_cfg to dpu_hw_cdp_cfg Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 06/19] drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 07/19] drm/msm/dpu: add writeback blocks to DPU RM Abhinav Kumar
2022-04-25  0:31 ` [PATCH v5 08/19] drm/msm/dpu: add changes to support writeback in hw_ctl Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 09/19] drm/msm/dpu: add an API to reset the encoder related hw blocks Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 10/19] drm/msm/dpu: make changes to dpu_encoder to support virtual encoder Abhinav Kumar
2022-04-26  0:21   ` Dmitry Baryshkov
2022-04-26  0:44     ` Abhinav Kumar
2022-04-26  0:46       ` Dmitry Baryshkov
2022-04-25  0:32 ` [PATCH v5 11/19] drm/msm/dpu: add encoder operations to prepare/cleanup wb job Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 12/19] drm/msm/dpu: move _dpu_plane_get_qos_lut to dpu_hw_util file Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 13/19] drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 14/19] drm/msm/dpu: add the writeback connector layer Abhinav Kumar
2022-04-26  0:20   ` Dmitry Baryshkov
2022-04-25  0:32 ` [PATCH v5 15/19] drm/msm/dpu: initialize dpu encoder and connector for writeback Abhinav Kumar
2022-04-26  0:32   ` Laurent Pinchart
2022-04-26  0:42     ` Abhinav Kumar
2022-04-26  2:11     ` Dmitry Baryshkov
2022-04-26 14:56       ` Laurent Pinchart
2022-04-26 14:59         ` Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 16/19] drm/msm/dpu: gracefully handle null fb commits " Abhinav Kumar
2022-04-25  0:32 ` Abhinav Kumar [this message]
2022-04-25  0:32 ` [PATCH v5 18/19] drm/msm/dpu: add wb_idx to existing DRM prints in dpu_encoder Abhinav Kumar
2022-04-25  0:32 ` [PATCH v5 19/19] drm/msm/dpu: add wb_idx to DRM traces " Abhinav Kumar

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