linux-kernel - [PATCH 05/11] drm/msm/disp/dpu1: Add DSC for SDM845 to hw

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: <20210715065203.709914-6-vkoul@kernel.org>
Date:   Thu, 15 Jul 2021 12:21:57 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Rob Clark <robdclark@...il.com>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Jonathan Marek <jonathan@...ek.ca>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Jeffrey Hugo <jeffrey.l.hugo@...il.com>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org
Subject: [PATCH 05/11] drm/msm/disp/dpu1: Add DSC for SDM845 to hw_catalog

This add SDM845 DSC blocks into hw_catalog

Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
Changes since RFC:
 - use BIT values from MASK

 .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index b569030a0847..b45a08303c99 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -40,6 +40,8 @@
 
 #define PINGPONG_SDM845_MASK BIT(DPU_PINGPONG_DITHER)
 
+#define DSC_SDM845_MASK BIT(1)
+
 #define PINGPONG_SDM845_SPLIT_MASK \
 	(PINGPONG_SDM845_MASK | BIT(DPU_PINGPONG_TE2))
 
@@ -751,6 +753,24 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = {
 	PP_BLK("pingpong_2", PINGPONG_2, 0x6b000, 0, sc7280_pp_sblk),
 	PP_BLK("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk),
 };
+
+/*************************************************************
+ * DSC sub blocks config
+ *************************************************************/
+#define DSC_BLK(_name, _id, _base) \
+	{\
+	.name = _name, .id = _id, \
+	.base = _base, .len = 0x140, \
+	.features = DSC_SDM845_MASK, \
+	}
+
+static struct dpu_dsc_cfg sdm845_dsc[] = {
+	DSC_BLK("dsc_0", DSC_0, 0x80000),
+	DSC_BLK("dsc_1", DSC_1, 0x80400),
+	DSC_BLK("dsc_2", DSC_2, 0x80800),
+	DSC_BLK("dsc_3", DSC_3, 0x80c00),
+};
+
 /*************************************************************
  * INTF sub blocks config
  *************************************************************/
@@ -1053,6 +1073,8 @@ static void sdm845_cfg_init(struct dpu_mdss_cfg *dpu_cfg)
 		.mixer = sdm845_lm,
 		.pingpong_count = ARRAY_SIZE(sdm845_pp),
 		.pingpong = sdm845_pp,
+		.dsc_count = ARRAY_SIZE(sdm845_dsc),
+		.dsc = sdm845_dsc,
 		.intf_count = ARRAY_SIZE(sdm845_intf),
 		.intf = sdm845_intf,
 		.vbif_count = ARRAY_SIZE(sdm845_vbif),
-- 
2.31.1