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ps3av: treat DVI-D like HDMI in autodetect

PATCH In review Antonino A. Daplas 1 participant 1 message Sep 29, 2007

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PowerPC Framebuffer layer PS3 platform support
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Antonino A. Daplas

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PATCH 12/17 ps3av: treat DVI-D like HDMI in autodetect

From: Geert Uytterhoeven <[email protected]>

treat DVI-D monitors like HDMI monitors when autodetecting the best video mode

Signed-off-by Geert Uytterhoeven <[email protected]>
Signed-off-by Antonino Daplas <[email protected]>

---

 drivers/ps3/ps3av.c         |   24 ++++++++----------------
 include/asm-powerpc/ps3av.h |    1 -
 2 files changed, 8 insertions(+), 17 deletions(-)
drivers/ps3/ps3av.c +8 -16
index 51feb7e..21f69a7 100644
@@ -620,9 +620,6 @@ static int ps3av_hdmi_get_id(struct ps3a
 	u32 res_50, res_60;
 	int id;
 
-	if (info->monitor_type != PS3AV_MONITOR_TYPE_HDMI)
-		return 0;
-
 	/* check native resolution */
 	res_50 = info->res_50.native & PS3AV_RES_MASK_50;
 	res_60 = info->res_60.native & PS3AV_RES_MASK_60;

@@ -712,7 +709,7 @@ static int ps3av_auto_videomode(struct p
 	struct ps3av_info_monitor *info;
 
 	/* get mode id for hdmi */
-	for (i = 0; i < av_hw_conf->num_of_hdmi; i++) {
+	for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) {
 		res = ps3av_cmd_video_get_monitor_info(&monitor_info,
 						       PS3AV_CMD_AVPORT_HDMI_0 +
 						       i);

@@ -720,24 +717,19 @@ static int ps3av_auto_videomode(struct p
 			return -1;
 
 		ps3av_monitor_info_dump(&monitor_info);
+
 		info = &monitor_info.info;
-		/* check DVI */
-		if (info->monitor_type == PS3AV_MONITOR_TYPE_DVI) {
+		switch (info->monitor_type) {
+		case PS3AV_MONITOR_TYPE_DVI:
 			dvi = PS3AV_MODE_DVI;
-			break;
-		}
-		/* check HDMI */
-		id = ps3av_hdmi_get_id(info);
-		if (id) {
-			/* got valid mode id */
+			/* fall through */
+		case PS3AV_MONITOR_TYPE_HDMI:
+			id = ps3av_hdmi_get_id(info);
 			break;
 		}
 	}
 
-	if (dvi) {
-		/* DVI mode */
-		id = PS3AV_DEFAULT_DVI_MODE_ID;
-	} else if (!id) {
+	if (!id) {
 		/* no HDMI interface or HDMI is off */
 		if (ps3av->region & PS3AV_REGION_60)
 			id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60;
include/asm-powerpc/ps3av.h +0 -1
index c023c5d..014673e 100644
@@ -305,7 +305,6 @@ #define PS3AV_DEFAULT_HDMI_MODE_ID_REG_6
 #define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60	1	/* 480i */
 #define PS3AV_DEFAULT_HDMI_MODE_ID_REG_50	7	/* 576p */
 #define PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50	6	/* 576i */
-#define PS3AV_DEFAULT_DVI_MODE_ID		2	/* 480p */
 
 #define PS3AV_REGION_60				0x01
 #define PS3AV_REGION_50				0x02

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