diff options
author | Clark Williams <williams@redhat.com> | 2012-04-14 09:13:39 -0500 |
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committer | Clark Williams <williams@redhat.com> | 2012-04-14 09:13:39 -0500 |
commit | 4905660cd237e4c4ede46920851caa12739f006f (patch) | |
tree | ef37e7c9f52c9ae9c2b206658556f37d67fe43eb /drivers/gpu/drm/radeon/atom.c | |
parent | 1b5e39fc18a1b8ff7ea425ce5f49307cb28a880f (diff) | |
parent | 0147c2ae9d602b5791dae30322ece475271acd10 (diff) |
Merge commit 'v3.2.15' into rt-3.2.15-rt24v3.2.15-rt24
Diffstat (limited to 'drivers/gpu/drm/radeon/atom.c')
-rw-r--r-- | drivers/gpu/drm/radeon/atom.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index 14cc88aaf3a7..3a05cdb1fda2 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -1304,8 +1304,11 @@ struct atom_context *atom_parse(struct card_info *card, void *bios) int atom_asic_init(struct atom_context *ctx) { + struct radeon_device *rdev = ctx->card->dev->dev_private; int hwi = CU16(ctx->data_table + ATOM_DATA_FWI_PTR); uint32_t ps[16]; + int ret; + memset(ps, 0, 64); ps[0] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFSCLK_PTR)); @@ -1315,7 +1318,17 @@ int atom_asic_init(struct atom_context *ctx) if (!CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_INIT)) return 1; - return atom_execute_table(ctx, ATOM_CMD_INIT, ps); + ret = atom_execute_table(ctx, ATOM_CMD_INIT, ps); + if (ret) + return ret; + + memset(ps, 0, 64); + + if (rdev->family < CHIP_R600) { + if (CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_SPDFANCNTL)) + atom_execute_table(ctx, ATOM_CMD_SPDFANCNTL, ps); + } + return ret; } void atom_destroy(struct atom_context *ctx) |