[Linux-fbdev-devel] [PATCH 7/7] neofb: Set hwaccel flags properly

[Antonino A. D. <ad...@ho...>]

  Not all neomagic chipsets are capable of hardware acceleration.
  Set the hwaccel flags only for chipsets that can do so.

From: Antonino Daplas <ad...@po...>
Signed-off-by: Antonino Daplas <ad...@po...>
---

 neofb.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

diff -Nru a/drivers/video/neofb.c b/drivers/video/neofb.c
--- a/drivers/video/neofb.c	2005-03-19 05:33:32 +08:00
+++ b/drivers/video/neofb.c	2005-03-19 06:10:30 +08:00
@@ -2030,6 +2030,7 @@
 
 	par->internal_display = internal;
 	par->external_display = external;
+	info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN;
 
 	switch (info->fix.accel) {
 	case FB_ACCEL_NEOMAGIC_NM2070:
@@ -2049,15 +2050,27 @@
 		break;
 	case FB_ACCEL_NEOMAGIC_NM2200:
 		sprintf(info->fix.id, "MagicGraph 256AV");
+		info->flags |= FBINFO_HWACCEL_IMAGEBLIT |
+		               FBINFO_HWACCEL_COPYAREA |
+                	       FBINFO_HWACCEL_FILLRECT;
 		break;
 	case FB_ACCEL_NEOMAGIC_NM2230:
 		sprintf(info->fix.id, "MagicGraph 256AV+");
+		info->flags |= FBINFO_HWACCEL_IMAGEBLIT |
+		               FBINFO_HWACCEL_COPYAREA |
+                	       FBINFO_HWACCEL_FILLRECT;
 		break;
 	case FB_ACCEL_NEOMAGIC_NM2360:
 		sprintf(info->fix.id, "MagicGraph 256ZX");
+		info->flags |= FBINFO_HWACCEL_IMAGEBLIT |
+		               FBINFO_HWACCEL_COPYAREA |
+                	       FBINFO_HWACCEL_FILLRECT;
 		break;
 	case FB_ACCEL_NEOMAGIC_NM2380:
 		sprintf(info->fix.id, "MagicGraph 256XL+");
+		info->flags |= FBINFO_HWACCEL_IMAGEBLIT |
+		               FBINFO_HWACCEL_COPYAREA |
+                	       FBINFO_HWACCEL_FILLRECT;
 		break;
 	}
 
@@ -2069,9 +2082,6 @@
 	info->fix.accel = id->driver_data;
 
 	info->fbops = &neofb_ops;
-	info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
-		FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_COPYAREA |
-		FBINFO_HWACCEL_COPYAREA;
 	info->pseudo_palette = (void *) (par + 1);
 	return info;
 }