From 5e05fc53d8e968ab298d6290f8083f89a0af8d6b Mon Sep 17 00:00:00 2001
From: Abhinav Kumar <abhinavk@codeaurora.org>
Date: Wed, 26 Jul 2017 23:11:54 -0700
Subject: [PATCH] drn/msm/sde: add BT709, BT2020 CSC matrix definitions

Currently only BT601 CSC matrix is available for use
in the SDE driver.

Add BT709, BT2020 CSC matrix definitions to SDE driver.
These shall be used during different use-cases such as
HDR video playback by switching the CSC matrix based on the
use-case.

Change-Id: I70a543193d08217cbdb6c4af739b3777dde4a25d
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
---
 drivers/gpu/drm/msm/sde/sde_encoder.c | 36 +++++++++++++++++++++++++++
 drivers/gpu/drm/msm/sde/sde_hw_mdss.h |  3 +++
 2 files changed, 39 insertions(+)

diff --git a/drivers/gpu/drm/msm/sde/sde_encoder.c b/drivers/gpu/drm/msm/sde/sde_encoder.c
index baf0d0bf1f0b..44b680d8ddc5 100644
--- a/drivers/gpu/drm/msm/sde/sde_encoder.c
+++ b/drivers/gpu/drm/msm/sde/sde_encoder.c
@@ -80,6 +80,42 @@ static struct sde_csc_cfg sde_csc_10bit_convert[SDE_MAX_CSC] = {
 		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
 		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
 	},
+
+	[SDE_CSC_RGB2YUV_709L] = {
+		{
+			TO_S15D16(0x005d), TO_S15D16(0x013a), TO_S15D16(0x0020),
+			TO_S15D16(0xffcc), TO_S15D16(0xff53), TO_S15D16(0x00e1),
+			TO_S15D16(0x00e1), TO_S15D16(0xff34), TO_S15D16(0xffeb),
+		},
+		{ 0x0, 0x0, 0x0,},
+		{ 0x0040, 0x0200, 0x0200,},
+		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
+		{ 0x0040, 0x03ac, 0x0040, 0x03c0, 0x0040, 0x03c0,},
+	},
+
+	[SDE_CSC_RGB2YUV_2020L] = {
+		{
+			TO_S15D16(0x0073), TO_S15D16(0x0129), TO_S15D16(0x001a),
+			TO_S15D16(0xffc1), TO_S15D16(0xff5e), TO_S15D16(0x00e0),
+			TO_S15D16(0x00e0), TO_S15D16(0xff32), TO_S15D16(0xffee),
+		},
+		{ 0x0, 0x0, 0x0,},
+		{ 0x0040, 0x0200, 0x0200,},
+		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
+		{ 0x0040, 0x03ac, 0x0040, 0x03c0, 0x0040, 0x03c0,},
+	},
+
+	[SDE_CSC_RGB2YUV_2020FR] = {
+		{
+			TO_S15D16(0x0086), TO_S15D16(0x015b), TO_S15D16(0x001e),
+			TO_S15D16(0xffb9), TO_S15D16(0xff47), TO_S15D16(0x0100),
+			TO_S15D16(0x0100), TO_S15D16(0xff15), TO_S15D16(0xffeb),
+		},
+		{ 0x0, 0x0, 0x0,},
+		{ 0x0, 0x0200, 0x0200,},
+		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
+		{ 0x0, 0x3ff, 0x0, 0x3ff, 0x0, 0x3ff,},
+	},
 };
 
 /**
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_mdss.h b/drivers/gpu/drm/msm/sde/sde_hw_mdss.h
index 1edeff6a7aec..92dd829eee3e 100644
--- a/drivers/gpu/drm/msm/sde/sde_hw_mdss.h
+++ b/drivers/gpu/drm/msm/sde/sde_hw_mdss.h
@@ -344,6 +344,9 @@ enum sde_3d_blend_mode {
 enum sde_csc_type {
 	SDE_CSC_RGB2YUV_601L,
 	SDE_CSC_RGB2YUV_601FR,
+	SDE_CSC_RGB2YUV_709L,
+	SDE_CSC_RGB2YUV_2020L,
+	SDE_CSC_RGB2YUV_2020FR,
 	SDE_MAX_CSC
 };