diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/r300.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r420.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cp.c | 9 |
3 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c index 2a9b59457556..6ec86fc2f474 100644 --- a/drivers/gpu/drm/radeon/r300.c +++ b/drivers/gpu/drm/radeon/r300.c @@ -323,13 +323,12 @@ void r300_gpu_init(struct radeon_device *rdev) uint32_t gb_tile_config, tmp; r100_hdp_reset(rdev); - /* FIXME: rv380 one pipes ? */ if ((rdev->family == CHIP_R300 && rdev->pdev->device != 0x4144) || - (rdev->family == CHIP_R350)) { + (rdev->family == CHIP_R350 && rdev->pdev->device != 0x4148)) { /* r300,r350 */ rdev->num_gb_pipes = 2; } else { - /* rv350,rv370,rv380,r300 AD */ + /* rv350,rv370,rv380,r300 AD, r350 AH */ rdev->num_gb_pipes = 1; } rdev->num_z_pipes = 1; diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 0b8603ca6974..100af6570b09 100644 --- a/drivers/gpu/drm/radeon/r420.c +++ b/drivers/gpu/drm/radeon/r420.c @@ -58,6 +58,12 @@ void r420_pipes_init(struct radeon_device *rdev) /* get max number of pipes */ gb_pipe_select = RREG32(0x402C); num_pipes = ((gb_pipe_select >> 12) & 3) + 1; + + /* SE chips have 1 pipe */ + if ((rdev->pdev->device == 0x5e4c) || + (rdev->pdev->device == 0x5e4f)) + num_pipes = 1; + rdev->num_gb_pipes = num_pipes; tmp = 0; switch (num_pipes) { diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c index 419630dd2075..2f042a3c0e62 100644 --- a/drivers/gpu/drm/radeon/radeon_cp.c +++ b/drivers/gpu/drm/radeon/radeon_cp.c @@ -435,14 +435,19 @@ static void radeon_init_pipes(struct drm_device *dev) if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) { gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT); dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1; + /* SE cards have 1 pipe */ + if ((dev->pdev->device == 0x5e4c) || + (dev->pdev->device == 0x5e4f)) + dev_priv->num_gb_pipes = 1; } else { /* R3xx */ if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 && dev->pdev->device != 0x4144) || - ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) { + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 && + dev->pdev->device != 0x4148)) { dev_priv->num_gb_pipes = 2; } else { - /* RV3xx/R300 AD */ + /* RV3xx/R300 AD/R350 AH */ dev_priv->num_gb_pipes = 1; } } |