linux-kernel - [PATCH v4 09/11] drm/rockchip: Use vop_win in vop_win_disable instead of vop_win

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Message-Id: <20190508160920.144739-10-sean@poorly.run>
Date:   Wed,  8 May 2019 12:09:14 -0400
From:   Sean Paul <sean@...rly.run>
To:     dri-devel@...ts.freedesktop.org
Cc:     Sean Paul <seanpaul@...omium.org>,
        Sandy Huang <hjc@...k-chips.com>,
        Heiko Stübner <heiko@...ech.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 09/11] drm/rockchip: Use vop_win in vop_win_disable instead of vop_win_data

From: Sean Paul <seanpaul@...omium.org>

Change the argument to vop_win_disable to vop_win to accomodate future
changes to the function.

Changes in v4:
- Added to the patchset

Signed-off-by: Sean Paul <seanpaul@...omium.org>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index f89d41425be0..15a5b44eb7e7 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -543,8 +543,10 @@ static void vop_core_clks_disable(struct vop *vop)
 	clk_disable(vop->hclk);
 }
 
-static void vop_win_disable(struct vop *vop, const struct vop_win_data *win)
+static void vop_win_disable(struct vop *vop, const struct vop_win *vop_win)
 {
+	const struct vop_win_data *win = vop_win->data;
+
 	if (win->phy->scl && win->phy->scl->ext) {
 		VOP_SCL_SET_EXT(vop, win, yrgb_hor_scl_mode, SCALE_NONE);
 		VOP_SCL_SET_EXT(vop, win, yrgb_ver_scl_mode, SCALE_NONE);
@@ -603,9 +605,8 @@ static int vop_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
 	if (!old_state || !old_state->self_refresh_active) {
 		for (i = 0; i < vop->data->win_size; i++) {
 			struct vop_win *vop_win = &vop->win[i];
-			const struct vop_win_data *win = vop_win->data;
 
-			vop_win_disable(vop, win);
+			vop_win_disable(vop, vop_win);
 		}
 	}
 	spin_unlock(&vop->reg_lock);
@@ -753,7 +754,6 @@ static void vop_plane_atomic_disable(struct drm_plane *plane,
 				     struct drm_plane_state *old_state)
 {
 	struct vop_win *vop_win = to_vop_win(plane);
-	const struct vop_win_data *win = vop_win->data;
 	struct vop *vop = to_vop(old_state->crtc);
 
 	if (!old_state->crtc)
@@ -761,7 +761,7 @@ static void vop_plane_atomic_disable(struct drm_plane *plane,
 
 	spin_lock(&vop->reg_lock);
 
-	vop_win_disable(vop, win);
+	vop_win_disable(vop, vop_win);
 
 	spin_unlock(&vop->reg_lock);
 }
@@ -1592,7 +1592,6 @@ static void vop_destroy_crtc(struct vop *vop)
 
 static int vop_initial(struct vop *vop)
 {
-	const struct vop_data *vop_data = vop->data;
 	struct reset_control *ahb_rst;
 	int i, ret;
 
@@ -1659,12 +1658,13 @@ static int vop_initial(struct vop *vop)
 	VOP_REG_SET(vop, misc, global_regdone_en, 1);
 	VOP_REG_SET(vop, common, dsp_blank, 0);
 
-	for (i = 0; i < vop_data->win_size; i++) {
-		const struct vop_win_data *win = &vop_data->win[i];
+	for (i = 0; i < vop->data->win_size; i++) {
+		struct vop_win *vop_win = &vop->win[i];
+		const struct vop_win_data *win = vop_win->data;
 		int channel = i * 2 + 1;
 
 		VOP_WIN_SET(vop, win, channel, (channel + 1) << 4 | channel);
-		vop_win_disable(vop, win);
+		vop_win_disable(vop, vop_win);
 		VOP_WIN_SET(vop, win, gate, 1);
 	}
 
-- 
Sean Paul, Software Engineer, Google / Chromium OS