From: Konrad Dybcio <konradybcio@gmail.com>
Date: Sun, 26 Jul 2020 11:12:02 +0000 (+0200)
Subject: drm/msm/mdp5: Add MDP5 configuration for SDM630
X-Git-Tag: v5.15~3115^2~6^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=75c1437ceb77ffcdb9358688b3b56245c6ba3851;p=platform%2Fkernel%2Flinux-starfive.git

drm/msm/mdp5: Add MDP5 configuration for SDM630

This commit adds support for the MDP5 IP on Snapdragon
630. The configuration is different from SDM660's, as
the latter one has two DSI outputs.

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
---

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
index 25a13a2..2e02de8 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c
@@ -910,6 +910,98 @@ static const struct mdp5_cfg_hw msm8998_config = {
 	.max_clk = 412500000,
 };
 
+static const struct mdp5_cfg_hw sdm630_config = {
+	.name = "sdm630",
+	.mdp = {
+		.count = 1,
+		.caps = MDP_CAP_CDM |
+			MDP_CAP_SRC_SPLIT |
+			0,
+	},
+	.ctl = {
+		.count = 5,
+		.base = { 0x01000, 0x01200, 0x01400, 0x01600, 0x01800 },
+		.flush_hw_mask = 0xf4ffffff,
+	},
+	.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 = 4,
+		.base = { 0x14000, 0x16000, 0x18000, 0x1a000 },
+		.caps = MDP_PIPE_CAP_HFLIP	|
+			MDP_PIPE_CAP_VFLIP	|
+			MDP_PIPE_CAP_SCALE	|
+			MDP_PIPE_CAP_DECIMATION	|
+			MDP_PIPE_CAP_SW_PIX_EXT	|
+			0,
+	},
+	.pipe_dma = {
+		.count = 2, /* driver supports max of 2 currently */
+		.base = { 0x24000, 0x26000, 0x28000 },
+		.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 = 2,
+		.base = { 0x44000, 0x46000 },
+		.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_WB, },
+				},
+		.nb_stages = 8,
+		.max_width = 2048,
+		.max_height = 0xFFFF,
+	},
+	.dspp = {
+		.count = 1,
+		.base = { 0x54000 },
+	},
+	.ad = {
+		.count = 2,
+		.base = { 0x78000, 0x78800 },
+	},
+	.pp = {
+		.count = 3,
+		.base = { 0x70000, 0x71000, 0x72000 },
+	},
+	.cdm = {
+		.count = 1,
+		.base = { 0x79200 },
+	},
+	.intf = {
+		.base = { 0x6a000, 0x6a800 },
+		.connect = {
+			[0] = INTF_DISABLED,
+			[1] = INTF_DSI,
+		},
+	},
+	.max_clk = 412500000,
+};
+
 static const struct mdp5_cfg_handler cfg_handlers_v1[] = {
 	{ .revision = 0, .config = { .hw = &msm8x74v1_config } },
 	{ .revision = 2, .config = { .hw = &msm8x74v2_config } },
@@ -924,6 +1016,7 @@ static const struct mdp5_cfg_handler cfg_handlers_v1[] = {
 
 static const struct mdp5_cfg_handler cfg_handlers_v3[] = {
 	{ .revision = 0, .config = { .hw = &msm8998_config } },
+	{ .revision = 3, .config = { .hw = &sdm630_config } },
 };
 
 static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev);