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From:   Alex Bee <knaerzche@gmail.com>
To:     Sandy Huang <hjc@rock-chips.com>,
        =?UTF-8?q?Heiko=20St=C3=BCbner=20?= <heiko@sntech.de>
Cc:     Alex Bee <knaerzche@gmail.com>, David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        dri-devel@lists.freedesktop.org,
        linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/5] drm: rockchip: add scaling for RK3036 win1
Date:   Sat, 18 Jul 2020 22:03:19 +0200
Message-Id: <20200718200323.3559-2-knaerzche@gmail.com>
In-Reply-To: <20200718200323.3559-1-knaerzche@gmail.com>
References: <20200718200323.3559-1-knaerzche@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

This patch adds register definitions needed to make scaling work on
RK3036's win1.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 80053d91a301..b046910129fb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -77,15 +77,20 @@ static const uint64_t format_modifiers_win_lite[] = {
 	DRM_FORMAT_MOD_INVALID,
 };
 
-static const struct vop_scl_regs rk3036_win_scl = {
+static const struct vop_scl_regs rk3036_win0_scl = {
 	.scale_yrgb_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
 	.scale_yrgb_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
 	.scale_cbcr_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
 	.scale_cbcr_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
 };
 
+static const struct vop_scl_regs rk3036_win1_scl = {
+	.scale_yrgb_x = VOP_REG(RK3036_WIN1_SCL_FACTOR_YRGB, 0xffff, 0x0),
+	.scale_yrgb_y = VOP_REG(RK3036_WIN1_SCL_FACTOR_YRGB, 0xffff, 16),
+};
+
 static const struct vop_win_phy rk3036_win0_data = {
-	.scl = &rk3036_win_scl,
+	.scl = &rk3036_win0_scl,
 	.data_formats = formats_win_full,
 	.nformats = ARRAY_SIZE(formats_win_full),
 	.format_modifiers = format_modifiers_win_full,
@@ -102,6 +107,7 @@ static const struct vop_win_phy rk3036_win0_data = {
 };
 
 static const struct vop_win_phy rk3036_win1_data = {
+	.scl = &rk3036_win1_scl,
 	.data_formats = formats_win_lite,
 	.nformats = ARRAY_SIZE(formats_win_lite),
 	.format_modifiers = format_modifiers_win_lite,
-- 
2.17.1