linux-kernel - [PATCH v11 1/9] drm/msm/dpu: add dsc blocks to the catalog of MSM8998 and SC8180X

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1684452816-27848-2-git-send-email-quic_khsieh@quicinc.com>
Date:   Thu, 18 May 2023 16:33:28 -0700
From:   Kuogee Hsieh <quic_khsieh@...cinc.com>
To:     <dri-devel@...ts.freedesktop.org>, <robdclark@...il.com>,
        <sean@...rly.run>, <swboyd@...omium.org>, <dianders@...omium.org>,
        <vkoul@...nel.org>, <daniel@...ll.ch>, <airlied@...il.com>,
        <agross@...nel.org>, <dmitry.baryshkov@...aro.org>,
        <andersson@...nel.org>
CC:     Abhinav Kumar <quic_abhinavk@...cinc.com>,
        <quic_khsieh@...cinc.com>, <quic_jesszhan@...cinc.com>,
        <quic_sbillaka@...cinc.com>, <marijn.suijten@...ainline.org>,
        <freedreno@...ts.freedesktop.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v11 1/9] drm/msm/dpu: add dsc blocks to the catalog of MSM8998 and SC8180X

From: Abhinav Kumar <quic_abhinavk@...cinc.com>

Some platforms have DSC blocks which have not been declared in the catalog.
Complete DSC 1.1 support for all platforms by adding the missing blocks to
MSM8998 and SC8180X.

Changes in v9:
-- add MSM8998 and SC8180x to commit titil

Changes in v10:
-- fix grammar at commit text

Signed-off-by: Abhinav Kumar <quic_abhinavk@...cinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h |  7 +++++++
 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 11 +++++++++++
 2 files changed, 18 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
index c0dd477..521cfd5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h
@@ -126,6 +126,11 @@ static const struct dpu_pingpong_cfg msm8998_pp[] = {
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)),
 };
 
+static const struct dpu_dsc_cfg msm8998_dsc[] = {
+	DSC_BLK("dsc_0", DSC_0, 0x80000, 0),
+	DSC_BLK("dsc_1", DSC_1, 0x80400, 0),
+};
+
 static const struct dpu_dspp_cfg msm8998_dspp[] = {
 	DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_MSM8998_MASK,
 		 &msm8998_dspp_sblk),
@@ -199,6 +204,8 @@ const struct dpu_mdss_cfg dpu_msm8998_cfg = {
 	.dspp = msm8998_dspp,
 	.pingpong_count = ARRAY_SIZE(msm8998_pp),
 	.pingpong = msm8998_pp,
+	.dsc_count = ARRAY_SIZE(msm8998_dsc),
+	.dsc = msm8998_dsc,
 	.intf_count = ARRAY_SIZE(msm8998_intf),
 	.intf = msm8998_intf,
 	.vbif_count = ARRAY_SIZE(msm8998_vbif),
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
index e8057a1..fec1665 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h
@@ -142,6 +142,15 @@ static const struct dpu_merge_3d_cfg sc8180x_merge_3d[] = {
 	MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200),
 };
 
+static const struct dpu_dsc_cfg sc8180x_dsc[] = {
+	DSC_BLK("dsc_0", DSC_0, 0x80000, BIT(DPU_DSC_OUTPUT_CTRL)),
+	DSC_BLK("dsc_1", DSC_1, 0x80400, BIT(DPU_DSC_OUTPUT_CTRL)),
+	DSC_BLK("dsc_2", DSC_2, 0x80800, BIT(DPU_DSC_OUTPUT_CTRL)),
+	DSC_BLK("dsc_3", DSC_3, 0x80c00, BIT(DPU_DSC_OUTPUT_CTRL)),
+	DSC_BLK("dsc_4", DSC_4, 0x81000, BIT(DPU_DSC_OUTPUT_CTRL)),
+	DSC_BLK("dsc_5", DSC_5, 0x81400, BIT(DPU_DSC_OUTPUT_CTRL)),
+};
+
 static const struct dpu_intf_cfg sc8180x_intf[] = {
 	INTF_BLK("intf_0", INTF_0, 0x6a000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7180_MASK,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 24),
@@ -206,6 +215,8 @@ const struct dpu_mdss_cfg dpu_sc8180x_cfg = {
 	.mixer = sc8180x_lm,
 	.pingpong_count = ARRAY_SIZE(sc8180x_pp),
 	.pingpong = sc8180x_pp,
+	.dsc_count = ARRAY_SIZE(sc8180x_dsc),
+	.dsc = sc8180x_dsc,
 	.merge_3d_count = ARRAY_SIZE(sc8180x_merge_3d),
 	.merge_3d = sc8180x_merge_3d,
 	.intf_count = ARRAY_SIZE(sc8180x_intf),
-- 
2.7.4