drm/tegra: plane: Rename bottom_up to reflect_y

This makes the naming consistent with the DRM core.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

drivers/gpu/drm/tegra/dc.c

@@ -404,7 +404,7 @@ static void tegra_dc_setup_window(struct tegra_plane *plane,
 		tegra_plane_writel(plane, window->stride[0], DC_WIN_LINE_STRIDE);
 	}
 
-	if (window->bottom_up)
+	if (window->reflect_y)
 		v_offset += window->src.h - 1;
 
 	tegra_plane_writel(plane, h_offset, DC_WINBUF_ADDR_H_OFFSET);
@@ -470,7 +470,7 @@ static void tegra_dc_setup_window(struct tegra_plane *plane,
 		value |= COLOR_EXPAND;
 	}
 
-	if (window->bottom_up)
+	if (window->reflect_y)
 		value |= V_DIRECTION;
 
 	if (tegra_plane_use_horizontal_filtering(plane, window)) {
@@ -642,9 +642,9 @@ static int tegra_plane_atomic_check(struct drm_plane *plane,
 	rotation = drm_rotation_simplify(state->rotation, rotation);
 
 	if (rotation & DRM_MODE_REFLECT_Y)
-		plane_state->bottom_up = true;
+		plane_state->reflect_y = true;
 	else
-		plane_state->bottom_up = false;
+		plane_state->reflect_y = false;
 
 	/*
 	 * Tegra doesn't support different strides for U and V planes so we
@@ -706,7 +706,7 @@ static void tegra_plane_atomic_update(struct drm_plane *plane,
 	window.dst.w = drm_rect_width(&plane->state->dst);
 	window.dst.h = drm_rect_height(&plane->state->dst);
 	window.bits_per_pixel = fb->format->cpp[0] * 8;
-	window.bottom_up = tegra_fb_is_bottom_up(fb) || state->bottom_up;
+	window.reflect_y = tegra_fb_is_bottom_up(fb) || state->reflect_y;
 
 	/* copy from state */
 	window.zpos = plane->state->normalized_zpos;

drivers/gpu/drm/tegra/dc.h

@@ -136,7 +136,7 @@ struct tegra_dc_window {
 	unsigned int stride[2];
 	unsigned long base[3];
 	unsigned int zpos;
-	bool bottom_up;
+	bool reflect_y;
 
 	struct tegra_bo_tiling tiling;
 	u32 format;

drivers/gpu/drm/tegra/plane.c

@@ -61,7 +61,7 @@ tegra_plane_atomic_duplicate_state(struct drm_plane *plane)
 	copy->tiling = state->tiling;
 	copy->format = state->format;
 	copy->swap = state->swap;
-	copy->bottom_up = state->bottom_up;
+	copy->reflect_y = state->reflect_y;
 	copy->opaque = state->opaque;
 
 	for (i = 0; i < 2; i++)

drivers/gpu/drm/tegra/plane.h

@@ -46,7 +46,7 @@ struct tegra_plane_state {
 	u32 format;
 	u32 swap;
 
-	bool bottom_up;
+	bool reflect_y;
 
 	/* used for legacy blending support only */
 	struct tegra_plane_legacy_blending_state blending[2];