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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-01-22 01:14:49 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-01-24 10:25:05 +0300 |
| commit | 947bfc83043181e86e3e3134da158e479c9bcc51 (patch) | |
| tree | d3a7111bf9d8e6dd55519d7a28762d0dffd581db /drivers/gpu/drm/radeon/atom.c | |
| parent | 4eaeca33512b9774c25507b9a9bdcfe3791a5cc5 (diff) | |
| download | linux-947bfc83043181e86e3e3134da158e479c9bcc51.tar.xz | |
drm/radeon/kms/atom: atom parser fixes
Only reset the reg block on the initial execute
table call; nested calls require the reg block not be
reset on each call. Also reset the fb window and
io mode. This matches the upstream parser behavior.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atom.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atom.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index cf3126108a48..e3b44562d265 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1122,8 +1122,6 @@ static void atom_execute_table_locked(struct atom_context *ctx, int index, uint3 SDEBUG(">> execute %04X (len %d, WS %d, PS %d)\n", base, len, ws, ps); - /* reset reg block */ - ctx->reg_block = 0; ectx.ctx = ctx; ectx.ps_shift = ps / 4; ectx.start = base; @@ -1160,6 +1158,12 @@ static void atom_execute_table_locked(struct atom_context *ctx, int index, uint3 void atom_execute_table(struct atom_context *ctx, int index, uint32_t * params) { mutex_lock(&ctx->mutex); + /* reset reg block */ + ctx->reg_block = 0; + /* reset fb window */ + ctx->fb_base = 0; + /* reset io mode */ + ctx->io_mode = ATOM_IO_MM; atom_execute_table_locked(ctx, index, params); mutex_unlock(&ctx->mutex); } |