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drm/radeon/kms: r300 fix CS checker to allow zbuffer-only fastfill

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Signed-off-by: Marek Olšák <maraeo@gmail.com>
This commit is contained in:
Marek Olšák 2010-04-13 02:33:36 +02:00 committed by Dave Airlie
parent 88b045077a
commit 797fd5b9da
3 changed files with 3 additions and 3 deletions
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2
drivers/gpu/drm/radeon/r100.c
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@ -2974,7 +2974,7 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
for (i = 0; i < track->num_cb; i++) {
if (track->cb[i].robj == NULL) {
if (!(track->fastfill || track->color_channel_mask ||
if (!(track->zb_cb_clear || track->color_channel_mask ||
track->blend_read_enable)) {
continue;
}

2
drivers/gpu/drm/radeon/r100_track.h
View File

@ -75,7 +75,7 @@ struct r100_cs_track {
struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE];
bool z_enabled;
bool separate_cube;
bool fastfill;
bool zb_cb_clear;
bool blend_read_enable;
};

2
drivers/gpu/drm/radeon/r300.c
View File

@ -1043,7 +1043,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
break;
case 0x4d1c:
/* ZB_BW_CNTL */
track->fastfill = !!(idx_value & (1 << 2));
track->zb_cb_clear = !!(idx_value & (1 << 5));
break;
case 0x4e04:
/* RB3D_BLENDCNTL */