linux-kernel - [PATCH 1/4] drm/msm/mdp5: Add pingpong entry to mdp5 config table

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Date:	Thu,  5 Mar 2015 15:20:47 -0500
From:	Hai Li <hali@...eaurora.org>
To:	dri-devel@...ts.freedesktop.org
Cc:	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	robdclark@...il.com, Hai Li <hali@...eaurora.org>
Subject: [PATCH 1/4] drm/msm/mdp5: Add pingpong entry to mdp5 config table

Pingpong register base addresses are different across platforms.
This change adds this information to config table and initialize
the values for 8x74 and 8084.

Signed-off-by: Hai Li <hali@...eaurora.org>
---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c | 8 ++++++++
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h | 1 +
 2 files changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
index 8bee023..6c467fb 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
@@ -58,6 +58,10 @@ const struct mdp5_cfg_hw msm8x74_config = {
 		.count = 2,
 		.base = { 0x13100, 0x13300 }, /* NOTE: no ad in v1.0 */
 	},
+	.pp = {
+		.count = 3,
+		.base = { 0x12d00, 0x12e00, 0x12f00 },
+	},
 	.intf = {
 		.count = 4,
 		.base = { 0x12500, 0x12700, 0x12900, 0x12b00 },
@@ -111,6 +115,10 @@ const struct mdp5_cfg_hw apq8084_config = {
 		.count = 3,
 		.base = { 0x13500, 0x13700, 0x13900 },
 	},
+	.pp = {
+		.count = 4,
+		.base = { 0x12f00, 0x13000, 0x13100, 0x13200 },
+	},
 	.intf = {
 		.count = 5,
 		.base = { 0x12500, 0x12700, 0x12900, 0x12b00, 0x12d00 },
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h
index 4e91f14..c2d4498 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.h
@@ -71,6 +71,7 @@ struct mdp5_cfg_hw {
 	struct mdp5_lm_block  lm;
 	struct mdp5_sub_block dspp;
 	struct mdp5_sub_block ad;
+	struct mdp5_sub_block pp;
 	struct mdp5_sub_block intf;
 
 	u32 intfs[MDP5_INTF_NUM_MAX]; /* array of enum mdp5_intf_type */
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation

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