linux-kernel - [PATCH v2 3/3] drm/msm/mdp5: Add configuration for MDP v1.16

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>] [day] [month] [year] [list]

Date:   Sat,  4 Sep 2021 06:09:17 +0530
From:   Sireesh Kodali <sireeshkodali1@...il.com>
To:     phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Cc:     Vladimir Lypak <vladimir.lypak@...il.com>,
        Sireesh Kodali <sireeshkodali1@...il.com>,
        Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Abhinav Kumar <abhinavk@...eaurora.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        James Willcox <jwillcox@...areup.com>,
        freedreno@...ts.freedesktop.org (open list:DRM DRIVER FOR MSM ADRENO
        GPU), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 3/3] drm/msm/mdp5: Add configuration for MDP v1.16

From: Vladimir Lypak <vladimir.lypak@...il.com>

MDP version v1.16 is almost identical to v1.15 with most significant
difference being presence of second DSI interface. MDP v1.16 is found on
SoCs such as MSM8x53, SDM450, SDM632 (All with Adreno 506).

Signed-off-by: Vladimir Lypak <vladimir.lypak@...il.com>
Signed-off-by: Sireesh Kodali <sireeshkodali1@...il.com>
---
 drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c | 89 ++++++++++++++++++++++++
 1 file changed, 89 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
index 9741544ffc35..0d28c8ff4009 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
@@ -752,6 +752,94 @@ const struct mdp5_cfg_hw msm8x76_config = {
 	.max_clk = 360000000,
 };
 
+static const struct mdp5_cfg_hw msm8x53_config = {
+	.name = "msm8x53",
+	.mdp = {
+		.count = 1,
+		.caps = MDP_CAP_CDM |
+			MDP_CAP_SRC_SPLIT,
+	},
+	.ctl = {
+		.count = 3,
+		.base = { 0x01000, 0x01200, 0x01400 },
+		.flush_hw_mask = 0xffffffff,
+	},
+	.pipe_vig = {
+		.count = 1,
+		.base = { 0x04000 },
+		.caps = MDP_PIPE_CAP_HFLIP	|
+			MDP_PIPE_CAP_VFLIP	|
+			MDP_PIPE_CAP_SCALE	|
+			MDP_PIPE_CAP_CSC	|
+			MDP_PIPE_CAP_DECIMATION	|
+			MDP_PIPE_CAP_SW_PIX_EXT	|
+			0,
+	},
+	.pipe_rgb = {
+		.count = 2,
+		.base = { 0x14000, 0x16000 },
+		.caps = MDP_PIPE_CAP_HFLIP	|
+			MDP_PIPE_CAP_VFLIP	|
+			MDP_PIPE_CAP_DECIMATION	|
+			MDP_PIPE_CAP_SW_PIX_EXT	|
+			0,
+	},
+	.pipe_dma = {
+		.count = 1,
+		.base = { 0x24000 },
+		.caps = MDP_PIPE_CAP_HFLIP	|
+			MDP_PIPE_CAP_VFLIP	|
+			MDP_PIPE_CAP_SW_PIX_EXT	|
+			0,
+	},
+	.pipe_cursor = {
+		.count = 1,
+		.base = { 0x34000 },
+		.caps = MDP_PIPE_CAP_HFLIP	|
+			MDP_PIPE_CAP_VFLIP	|
+			MDP_PIPE_CAP_SW_PIX_EXT	|
+			MDP_PIPE_CAP_CURSOR	|
+			0,
+	},
+
+	.lm = {
+		.count = 3,
+		.base = { 0x44000, 0x45000 },
+		.instances = {
+				{ .id = 0, .pp = 0, .dspp = 0,
+				  .caps = MDP_LM_CAP_DISPLAY |
+					  MDP_LM_CAP_PAIR },
+				{ .id = 1, .pp = 1, .dspp = -1,
+				  .caps = MDP_LM_CAP_DISPLAY },
+			     },
+		.nb_stages = 5,
+		.max_width = 2048,
+		.max_height = 0xFFFF,
+	},
+	.dspp = {
+		.count = 1,
+		.base = { 0x54000 },
+
+	},
+	.pp = {
+		.count = 2,
+		.base = { 0x70000, 0x70800 },
+	},
+	.cdm = {
+		.count = 1,
+		.base = { 0x79200 },
+	},
+	.intf = {
+		.base = { 0x6a000, 0x6a800, 0x6b000 },
+		.connect = {
+			[0] = INTF_DISABLED,
+			[1] = INTF_DSI,
+			[2] = INTF_DSI,
+		},
+	},
+	.max_clk = 400000000,
+};
+
 static const struct mdp5_cfg_hw msm8917_config = {
 	.name = "msm8917",
 	.mdp = {
@@ -1151,6 +1239,7 @@ static const struct mdp5_cfg_handler cfg_handlers_v1[] = {
 	{ .revision = 7, .config = { .hw = &msm8x96_config } },
 	{ .revision = 11, .config = { .hw = &msm8x76_config } },
 	{ .revision = 15, .config = { .hw = &msm8917_config } },
+	{ .revision = 16, .config = { .hw = &msm8x53_config } },
 };
 
 static const struct mdp5_cfg_handler cfg_handlers_v3[] = {
-- 
2.33.0