linux-kernel - [RFC PATCH 02/11] drm: sun4i: add support for H3 mixers

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: <20170517164354.16399-3-icenowy@aosc.io>
Date:   Thu, 18 May 2017 00:43:45 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Rob Herring <robh+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-sunxi@...glegroups.com,
        Icenowy Zheng <icenowy@...c.xyz>
Subject: [RFC PATCH 02/11] drm: sun4i: add support for H3 mixers

From: Icenowy Zheng <icenowy@...c.xyz>

Allwinner H3 SoC has two mixers, one has 1 VI channel and 3 UI channels,
and the other has 1 VI and 1 UI.

Add support for these two variants.

Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>
---
 drivers/gpu/drm/sun4i/sun8i_mixer.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index cb193c5f1686..d658a3a8159a 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -390,11 +390,29 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
 	.ui_num = 1,
 };
 
+static const struct sun8i_mixer_cfg sun8i_h3_mixer0_cfg = {
+	.vi_num = 1,
+	.ui_num = 3,
+};
+
+static const struct sun8i_mixer_cfg sun8i_h3_mixer1_cfg = {
+	.vi_num = 1,
+	.ui_num = 1,
+};
+
 static const struct of_device_id sun8i_mixer_of_table[] = {
 	{
 		.compatible = "allwinner,sun8i-v3s-de2-mixer",
 		.data = &sun8i_v3s_mixer_cfg,
 	},
+	{
+		.compatible = "allwinner,sun8i-h3-de2-mixer0",
+		.data = &sun8i_h3_mixer0_cfg
+	},
+	{
+		.compatible = "allwinner,sun8i-h3-de2-mixer1",
+		.data = &sun8i_h3_mixer1_cfg
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sun8i_mixer_of_table);
-- 
2.12.2