linux-kernel - [PATCH 5/5] drm/msm/mdp5: Add hardware configuration for msm8x16

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: <1425906667-3363-6-git-send-email-sviau@codeaurora.org>
Date:	Mon,  9 Mar 2015 09:11:07 -0400
From:	Stephane Viau <sviau@...eaurora.org>
To:	dri-devel@...ts.freedesktop.org
Cc:	linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
	robdclark@...il.com, Stephane Viau <sviau@...eaurora.org>
Subject: [PATCH 5/5] drm/msm/mdp5: Add hardware configuration for msm8x16

This change adds the hw configuration for msm8x16 chipsets in
mdp5_cfg module.

Note that only one external display interface is present in this
configuration (DSI) but has not been enabled yet. It will be enabled
once drm/msm driver supports DSI connectors.

Signed-off-by: Stephane Viau <sviau@...eaurora.org>
---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c | 51 ++++++++++++++++++++++++++++++++-
 1 file changed, 50 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
index 96ea6dd..9ff7ac1 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -150,10 +150,59 @@ const struct mdp5_cfg_hw apq8084_config = {
 	.max_clk = 320000000,
 };
 
+const struct mdp5_cfg_hw msm8x16_config = {
+	.name = "msm8x16",
+	.mdp = {
+		.count = 1,
+		.base = { 0x01000 },
+	},
+	.smp = {
+		.mmb_count = 8,
+		.mmb_size = 8192,
+		.clients = {
+			[SSPP_VIG0] = 1, [SSPP_DMA0] = 4,
+			[SSPP_RGB0] = 7, [SSPP_RGB1] = 8,
+		},
+	},
+	.ctl = {
+		.count = 5,
+		.base = { 0x02000, 0x02200, 0x02400, 0x02600, 0x02800 },
+	},
+	.pipe_vig = {
+		.count = 1,
+		.base = { 0x05000 },
+	},
+	.pipe_rgb = {
+		.count = 2,
+		.base = { 0x15000, 0x17000 },
+	},
+	.pipe_dma = {
+		.count = 1,
+		.base = { 0x25000 },
+	},
+	.lm = {
+		.count = 2, /* LM0 and LM3 */
+		.base = { 0x45000, 0x48000 },
+		.nb_stages = 5,
+	},
+	.dspp = {
+		.count = 1,
+		.base = { 0x55000 },
+
+	},
+	.intf = {
+		.count = 1, /* INTF_1 */
+		.base = { 0x6B800 },
+	},
+	/* TODO enable .intfs[] with [1] = INTF_DSI, once DSI is implemented */
+	.max_clk = 320000000,
+};
+
 static const struct mdp5_cfg_handler cfg_handlers[] = {
 	{ .revision = 0, .config = { .hw = &msm8x74_config } },
 	{ .revision = 2, .config = { .hw = &msm8x74_config } },
 	{ .revision = 3, .config = { .hw = &apq8084_config } },
+	{ .revision = 6, .config = { .hw = &msm8x16_config } },
 };
 
 
-- 
Qualcomm Innovation Center, Inc.

The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/