libdrm notes for v3.0 Samsung G2D

gistfile1.txt

diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index ac6fa687..ad25167f 100644
--- a/exynos/exynos_fimg2d.c
+++ b/exynos/exynos_fimg2d.c
@@ -247,8 +247,10 @@ static void g2d_add_cmd(struct g2d_context *ctx, unsigned long cmd,
 {
 	switch (cmd & ~(G2D_BUF_USERPTR)) {
 	case SRC_BASE_ADDR_REG:
+	// TODO - not in v3.0
 	case SRC_PLANE2_BASE_ADDR_REG:
 	case DST_BASE_ADDR_REG:
+	// TODO - not in v3.0
 	case DST_PLANE2_BASE_ADDR_REG:
 	case PAT_BASE_ADDR_REG:
 	case MASK_BASE_ADDR_REG:
@@ -471,6 +473,7 @@ g2d_solid_fill(struct g2d_context *ctx, struct g2d_image *img,
 	pt.data.y = y + h;
 	g2d_add_cmd(ctx, DST_RIGHT_BOTTOM_REG, pt.val);
 
+	// TODO - not in v3.0
 	g2d_add_cmd(ctx, SF_COLOR_REG, img->color);
 
 	bitblt.val = 0;
@@ -697,6 +700,7 @@ g2d_copy_with_scale(struct g2d_context *ctx, struct g2d_image *src,
 		scale = 0;
 	else {
 		scale = 1;
+		// TODO - Adjust for v3.0
 		scale_x = g2d_get_scaling(src_w, dst_w);
 		scale_y = g2d_get_scaling(src_h, dst_h);
 	}
@@ -865,6 +869,7 @@ g2d_blend(struct g2d_context *ctx, struct g2d_image *src,
 	bitblt.data.alpha_blend_mode = G2D_ALPHA_BLEND_MODE_ENABLE;
 	blend.val = g2d_get_blend_op(op);
 	g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val);
+	// TODO - not in v3.0
 	g2d_add_cmd(ctx, BLEND_FUNCTION_REG, blend.val);
 
 	pt.data.x = src_x;
@@ -990,6 +995,7 @@ g2d_scale_and_blend(struct g2d_context *ctx, struct g2d_image *src,
 	bitblt.data.alpha_blend_mode = G2D_ALPHA_BLEND_MODE_ENABLE;
 	blend.val = g2d_get_blend_op(op);
 	g2d_add_cmd(ctx, BITBLT_COMMAND_REG, bitblt.val);
+	// TODO - not in v3.0
 	g2d_add_cmd(ctx, BLEND_FUNCTION_REG, blend.val);
 
 	pt.data.x = src_x;
diff --git a/exynos/exynos_fimg2d.h b/exynos/exynos_fimg2d.h
index a4dfbe73..bff54888 100644
--- a/exynos/exynos_fimg2d.h
+++ b/exynos/exynos_fimg2d.h
@@ -38,25 +38,25 @@ enum e_g2d_color_mode {
 	G2D_COLOR_FMT_XRGB4444,
 	G2D_COLOR_FMT_ARGB4444,
 	G2D_COLOR_FMT_PRGB888,
-	G2D_COLOR_FMT_YCbCr444,
-	G2D_COLOR_FMT_YCbCr422,
-	G2D_COLOR_FMT_YCbCr420,
+	G2D_COLOR_FMT_YCbCr444,				/* VER4.1 */
+	G2D_COLOR_FMT_YCbCr422,				/* VER4.1 */
+	G2D_COLOR_FMT_YCbCr420,				/* VER4.1 */
 	/* alpha 8bit */
-	G2D_COLOR_FMT_A8,
+	G2D_COLOR_FMT_A8,				/* VER4.1 */
 	/* Luminance 8bit: gray color */
-	G2D_COLOR_FMT_L8,
+	G2D_COLOR_FMT_L8,				/* VER4.1 */
 	/* alpha 1bit */
-	G2D_COLOR_FMT_A1,
+	G2D_COLOR_FMT_A1,				/* VER4.1 */
 	/* alpha 4bit */
-	G2D_COLOR_FMT_A4,
+	G2D_COLOR_FMT_A4,				/* VER4.1 */
 	G2D_COLOR_FMT_MASK,				/* VER4.1 */
 
 	/* COLOR ORDER */
-	G2D_ORDER_AXRGB		= (0 << 4),		/* VER4.1 */
-	G2D_ORDER_RGBAX		= (1 << 4),		/* VER4.1 */
-	G2D_ORDER_AXBGR		= (2 << 4),		/* VER4.1 */
-	G2D_ORDER_BGRAX		= (3 << 4),		/* VER4.1 */
-	G2D_ORDER_MASK		= (3 << 4),		/* VER4.1 */
+	G2D_ORDER_AXRGB		= (0 << 4),
+	G2D_ORDER_RGBAX		= (1 << 4),
+	G2D_ORDER_AXBGR		= (2 << 4),
+	G2D_ORDER_BGRAX		= (3 << 4),
+	G2D_ORDER_MASK		= (3 << 4),
 
 	/* Number of YCbCr plane */
 	G2D_YCbCr_1PLANE	= (0 << 8),		/* VER4.1 */