[Nouveau] garbage charactor with KMS+fbcon+fontwidth!=8

[SL]

following patch solve my problem.
according to nouveau_class.h:

#define  NV50_2D_SIFC_BITMAP_LINE_PACK_MODE                                             0x00000810#define   NV50_2D_SIFC_BITMAP_LINE_PACK_MODE_PACKED                                     0x00000000
#define   NV50_2D_SIFC_BITMAP_LINE_PACK_MODE_ALIGN_BYTE                                 0x00000001
#define   NV50_2D_SIFC_BITMAP_LINE_PACK_MODE_ALIGN_WORD                                 0x00000002


NV50_2D_SIFC_BITMAP_LINE_PACK_MODE should be byte aligned instead packed.

diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index e4f279e..b82315c 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -233,7 +233,7 @@ nv50_fbcon_accel_init(struct fb_info *info)
        BEGIN_RING(chan, NvSub2D, 0x0808, 3);
        OUT_RING(chan, 0);
        OUT_RING(chan, 0);
-       OUT_RING(chan, 0);
+       OUT_RING(chan, 1);
        BEGIN_RING(chan, NvSub2D, 0x081c, 1);
        OUT_RING(chan, 1);
        BEGIN_RING(chan, NvSub2D, 0x0840, 4);




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