diff mbox

[08/20] video: msm: Refactor mdp_regs

Message ID 1300485404-27241-1-git-send-email-carlv@codeaurora.org (mailing list archive)
State Changes Requested
Headers show

Commit Message

Carl Vanderlip March 18, 2011, 9:56 p.m. UTC
None
diff mbox

Patch

diff --git a/drivers/video/msm/mdp_ppp.c b/drivers/video/msm/mdp_ppp.c
index 2b04027..05f3e33 100644
--- a/drivers/video/msm/mdp_ppp.c
+++ b/drivers/video/msm/mdp_ppp.c
@@ -19,6 +19,7 @@ 
 #include <mach/msm_fb.h>
 
 #include "mdp_hw.h"
+#include "mdp_ppp.h"
 #include "mdp_scale_tables.h"
 
 #define DLOG(x...) do {} while (0)
@@ -27,28 +28,6 @@ 
 static int downscale_y_table = MDP_DOWNSCALE_MAX;
 static int downscale_x_table = MDP_DOWNSCALE_MAX;
 
-struct mdp_regs {
-	uint32_t src0;
-	uint32_t src1;
-	uint32_t dst0;
-	uint32_t dst1;
-	uint32_t src_cfg;
-	uint32_t dst_cfg;
-	uint32_t src_pack;
-	uint32_t dst_pack;
-	uint32_t src_rect;
-	uint32_t dst_rect;
-	uint32_t src_ystride;
-	uint32_t dst_ystride;
-	uint32_t op;
-	uint32_t src_bpp;
-	uint32_t dst_bpp;
-	uint32_t edge;
-	uint32_t phasex_init;
-	uint32_t phasey_init;
-	uint32_t phasex_step;
-	uint32_t phasey_step;
-};
 
 static uint32_t pack_pattern[] = {
 	PPP_ARRAY0(PACK_PATTERN)
@@ -88,7 +67,8 @@  static uint32_t bg_op_chroma[] = {
 	PPP_ARRAY1(CHROMA_SAMP, BG)
 };
 
-static void rotate_dst_addr_x(struct mdp_blit_req *req, struct mdp_regs *regs)
+static void rotate_dst_addr_x(struct mdp_blit_req *req,
+			      struct ppp_regs *regs)
 {
 	regs->dst0 += (req->dst_rect.w -
 		       min((uint32_t)16, req->dst_rect.w)) * regs->dst_bpp;
@@ -96,7 +76,8 @@  static void rotate_dst_addr_x(struct mdp_blit_req *req, struct mdp_regs *regs)
 		       min((uint32_t)16, req->dst_rect.w)) * regs->dst_bpp;
 }
 
-static void rotate_dst_addr_y(struct mdp_blit_req *req, struct mdp_regs *regs)
+static void rotate_dst_addr_y(struct mdp_blit_req *req,
+			      struct ppp_regs *regs)
 {
 	regs->dst0 += (req->dst_rect.h -
 		       min((uint32_t)16, req->dst_rect.h)) *
@@ -107,7 +88,7 @@  static void rotate_dst_addr_y(struct mdp_blit_req *req, struct mdp_regs *regs)
 }
 
 static void blit_rotate(struct mdp_blit_req *req,
-			struct mdp_regs *regs)
+			struct ppp_regs *regs)
 {
 	if (req->flags == MDP_ROT_NOP)
 		return;
@@ -126,7 +107,7 @@  static void blit_rotate(struct mdp_blit_req *req,
 		regs->op |= PPP_OP_FLIP_LR;
 }
 
-static void blit_convert(struct mdp_blit_req *req, struct mdp_regs *regs)
+static void blit_convert(struct mdp_blit_req *req, struct ppp_regs *regs)
 {
 	if (req->src.format == req->dst.format)
 		return;
@@ -165,7 +146,7 @@  static uint32_t transp_convert(struct mdp_blit_req *req)
 }
 #undef GET_BIT_RANGE
 
-static void blit_blend(struct mdp_blit_req *req, struct mdp_regs *regs)
+static void blit_blend(struct mdp_blit_req *req, struct ppp_regs *regs)
 {
 	/* TRANSP BLEND */
 	if (req->transp_mask != MDP_TRANSP_NOP) {
@@ -332,7 +313,7 @@  static void get_edge_info(uint32_t src, uint32_t src_coord, uint32_t dst,
 	*interp2 += src_coord;
 }
 
-static int get_edge_cond(struct mdp_blit_req *req, struct mdp_regs *regs)
+static int get_edge_cond(struct mdp_blit_req *req, struct ppp_regs *regs)
 {
 	int32_t luma_interp[4];
 	int32_t luma_repeat[4];
@@ -432,7 +413,7 @@  static int get_edge_cond(struct mdp_blit_req *req, struct mdp_regs *regs)
 }
 
 static int blit_scale(const struct mdp_info *mdp, struct mdp_blit_req *req,
-		      struct mdp_regs *regs)
+		      struct ppp_regs *regs)
 {
 	uint32_t phase_init_x, phase_init_y, phase_step_x, phase_step_y;
 	uint32_t scale_factor_x, scale_factor_y;
@@ -500,7 +481,7 @@  static int blit_scale(const struct mdp_info *mdp, struct mdp_blit_req *req,
 }
 
 static void blit_blur(const struct mdp_info *mdp, struct mdp_blit_req *req,
-		      struct mdp_regs *regs)
+		      struct ppp_regs *regs)
 {
 	if (!(req->flags & MDP_BLUR))
 		return;
@@ -534,7 +515,7 @@  static void get_len(struct mdp_img *img, struct mdp_rect *rect, uint32_t bpp,
 
 static int valid_src_dst(unsigned long src_start, unsigned long src_len,
 			 unsigned long dst_start, unsigned long dst_len,
-			 struct mdp_blit_req *req, struct mdp_regs *regs)
+			 struct mdp_blit_req *req, struct ppp_regs *regs)
 {
 	unsigned long src_min_ok = src_start;
 	unsigned long src_max_ok = src_start + src_len;
@@ -575,7 +556,7 @@  static int valid_src_dst(unsigned long src_start, unsigned long src_len,
 }
 
 
-static void flush_imgs(struct mdp_blit_req *req, struct mdp_regs *regs,
+static void flush_imgs(struct mdp_blit_req *req, struct ppp_regs *regs,
 		       struct file *src_file, struct file *dst_file)
 {
 }
@@ -601,7 +582,7 @@  static void get_chroma_addr(struct mdp_img *img, struct mdp_rect *rect,
 }
 
 static int send_blit(const struct mdp_info *mdp, struct mdp_blit_req *req,
-		     struct mdp_regs *regs, struct file *src_file,
+		     struct ppp_regs *regs, struct file *src_file,
 		     struct file *dst_file)
 {
 	mdp_writel(mdp, 1, 0x060);
@@ -646,7 +627,7 @@  int mdp_ppp_blit(const struct mdp_info *mdp, struct mdp_blit_req *req,
 		 struct file *src_file, unsigned long src_start, unsigned long src_len,
 		 struct file *dst_file, unsigned long dst_start, unsigned long dst_len)
 {
-	struct mdp_regs regs = {0};
+	struct ppp_regs regs = {0};
 
 	if (unlikely(req->src.format >= MDP_IMGTYPE_LIMIT ||
 		     req->dst.format >= MDP_IMGTYPE_LIMIT)) {
diff --git a/drivers/video/msm/mdp_ppp.h b/drivers/video/msm/mdp_ppp.h
new file mode 100644
index 0000000..ef3b125
--- /dev/null
+++ b/drivers/video/msm/mdp_ppp.h
@@ -0,0 +1,50 @@ 
+/* drivers/video/msm/mdp_ppp.h
+ *
+ * Copyright (C) 2009 Google Incorporated
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _VIDEO_MSM_MDP_PPP_H_
+#define _VIDEO_MSM_MDP_PPP_H_
+
+#include <linux/types.h>
+
+struct ppp_regs {
+	uint32_t src0;
+	uint32_t src1;
+	uint32_t dst0;
+	uint32_t dst1;
+	uint32_t src_cfg;
+	uint32_t dst_cfg;
+	uint32_t src_pack;
+	uint32_t dst_pack;
+	uint32_t src_rect;
+	uint32_t dst_rect;
+	uint32_t src_ystride;
+	uint32_t dst_ystride;
+	uint32_t op;
+	uint32_t src_bpp;
+	uint32_t dst_bpp;
+	uint32_t edge;
+	uint32_t phasex_init;
+	uint32_t phasey_init;
+	uint32_t phasex_step;
+	uint32_t phasey_step;
+
+	uint32_t bg0;
+	uint32_t bg1;
+	uint32_t bg_cfg;
+	uint32_t bg_bpp;
+	uint32_t bg_pack;
+	uint32_t bg_ystride;
+};
+
+#endif /* _VIDEO_MSM_MDP_PPP_H_ */