From: Thierry Reding <treding@nvidia.com>
Date: Tue, 25 Feb 2014 11:04:06 +0000 (+0100)
Subject: drm/tegra: dc - Rename INVERT_V to V_DIRECTION
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=eba66501ac41b717d60bebc6f9ae0f3195c6c422;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

drm/tegra: dc - Rename INVERT_V to V_DIRECTION

V_DIRECTION is the name of the field in the documentation, so use that
for consistency. Also add the H_DIRECTION field for completeness.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index f9cd2474403b..2571082a46eb 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -181,13 +181,13 @@ static int tegra_dc_set_base(struct tegra_dc *dc, int x, int y,
 	/* make sure bottom-up buffers are properly displayed */
 	if (tegra_fb_is_bottom_up(fb)) {
 		value = tegra_dc_readl(dc, DC_WIN_WIN_OPTIONS);
-		value |= INVERT_V;
+		value |= V_DIRECTION;
 		tegra_dc_writel(dc, value, DC_WIN_WIN_OPTIONS);
 
 		v_offset += fb->height - 1;
 	} else {
 		value = tegra_dc_readl(dc, DC_WIN_WIN_OPTIONS);
-		value &= ~INVERT_V;
+		value &= ~V_DIRECTION;
 		tegra_dc_writel(dc, value, DC_WIN_WIN_OPTIONS);
 	}
 
@@ -578,7 +578,7 @@ int tegra_dc_setup_window(struct tegra_dc *dc, unsigned int index,
 	}
 
 	if (window->bottom_up)
-		value |= INVERT_V;
+		value |= V_DIRECTION;
 
 	tegra_dc_writel(dc, value, DC_WIN_WIN_OPTIONS);
 
diff --git a/drivers/gpu/drm/tegra/dc.h b/drivers/gpu/drm/tegra/dc.h
index c94101494826..44e31aefe899 100644
--- a/drivers/gpu/drm/tegra/dc.h
+++ b/drivers/gpu/drm/tegra/dc.h
@@ -312,7 +312,8 @@
 #define DC_WIN_CSC_KVB				0x618
 
 #define DC_WIN_WIN_OPTIONS			0x700
-#define INVERT_V     (1 <<  2)
+#define H_DIRECTION  (1 <<  0)
+#define V_DIRECTION  (1 <<  2)
 #define COLOR_EXPAND (1 <<  6)
 #define CSC_ENABLE   (1 << 18)
 #define WIN_ENABLE   (1 << 30)