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-rw-r--r--drivers/video/nvidia/nv_accel.c35
-rw-r--r--drivers/video/nvidia/nv_local.h11
-rw-r--r--drivers/video/nvidia/nv_proto.h1
3 files changed, 7 insertions, 40 deletions
diff --git a/drivers/video/nvidia/nv_accel.c b/drivers/video/nvidia/nv_accel.c
index 4aefb8f41637..9efb8a3854e2 100644
--- a/drivers/video/nvidia/nv_accel.c
+++ b/drivers/video/nvidia/nv_accel.c
@@ -261,41 +261,6 @@ void NVResetGraphics(struct fb_info *info)
261 NVDmaKickoff(par); 261 NVDmaKickoff(par);
262} 262}
263 263
264u8 byte_rev[256] = {
265 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
266 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
267 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
268 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
269 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
270 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
271 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
272 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
273 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
274 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
275 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
276 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
277 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
278 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
279 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
280 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
281 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
282 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
283 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
284 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
285 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
286 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
287 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
288 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
289 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
290 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
291 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
292 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
293 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
294 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
295 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
296 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
297};
298
299int nvidiafb_sync(struct fb_info *info) 264int nvidiafb_sync(struct fb_info *info)
300{ 265{
301 struct nvidia_par *par = info->par; 266 struct nvidia_par *par = info->par;
diff --git a/drivers/video/nvidia/nv_local.h b/drivers/video/nvidia/nv_local.h
index 4243d7fae972..e009d242ea10 100644
--- a/drivers/video/nvidia/nv_local.h
+++ b/drivers/video/nvidia/nv_local.h
@@ -96,13 +96,16 @@
96#define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2) 96#define READ_GET(par) (NV_RD32(&(par)->FIFO[0x0011], 0) >> 2)
97 97
98#ifdef __LITTLE_ENDIAN 98#ifdef __LITTLE_ENDIAN
99
100#include <linux/bitrev.h>
101
99#define reverse_order(l) \ 102#define reverse_order(l) \
100do { \ 103do { \
101 u8 *a = (u8 *)(l); \ 104 u8 *a = (u8 *)(l); \
102 *a = byte_rev[*a], a++; \ 105 a[0] = bitrev8(a[0]); \
103 *a = byte_rev[*a], a++; \ 106 a[1] = bitrev8(a[1]); \
104 *a = byte_rev[*a], a++; \ 107 a[2] = bitrev8(a[2]); \
105 *a = byte_rev[*a]; \ 108 a[3] = bitrev8(a[3]); \
106} while(0) 109} while(0)
107#else 110#else
108#define reverse_order(l) do { } while(0) 111#define reverse_order(l) do { } while(0)
diff --git a/drivers/video/nvidia/nv_proto.h b/drivers/video/nvidia/nv_proto.h
index 861271017655..43058d0cf5b7 100644
--- a/drivers/video/nvidia/nv_proto.h
+++ b/drivers/video/nvidia/nv_proto.h
@@ -62,7 +62,6 @@ extern void nvidiafb_fillrect(struct fb_info *info,
62extern void nvidiafb_imageblit(struct fb_info *info, 62extern void nvidiafb_imageblit(struct fb_info *info,
63 const struct fb_image *image); 63 const struct fb_image *image);
64extern int nvidiafb_sync(struct fb_info *info); 64extern int nvidiafb_sync(struct fb_info *info);
65extern u8 byte_rev[256];
66 65
67/* in nv_backlight.h */ 66/* in nv_backlight.h */
68#ifdef CONFIG_FB_NVIDIA_BACKLIGHT 67#ifdef CONFIG_FB_NVIDIA_BACKLIGHT