diff options
| author |   Deepak Rawat <drawat@vmware.com> | 2019-02-14 16:15:39 -0800 |
|---|---|---|
| committer | Deepak Rawat <drawat@vmware.com> | 2019-04-08 10:29:05 -0700 |
| commit | 11c454196610ae25784ac19dc3f886a4328007e4 (patch) | |
| tree | 996cd55ee5eb85789184bc207756fda16d79da5c /drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | |
| parent | drm/vmwgfx: Fix formatting and spaces in vmwgfx_execbuf.c (diff) | |
| download | linux-dev-11c454196610ae25784ac19dc3f886a4328007e4.tar.xz linux-dev-11c454196610ae25784ac19dc3f886a4328007e4.zip | |
drm/vmwgfx: Use preprocessor macro for FIFO allocation
Whenever FIFO allocation fails an error message is printed to dmesg.
Since this is common operation a lot of similar messages are scattered
everywhere. Use preprocessor macro to remove this cluttering.
Signed-off-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index 1a65008a27b2..f803bb5e782b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -167,12 +167,9 @@ static int vmw_stdu_define_st(struct vmw_private *dev_priv, SVGA3dCmdDefineGBScreenTarget body; } *cmd; - cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); - - if (unlikely(cmd == NULL)) { - DRM_ERROR("Out of FIFO space defining Screen Target\n"); + cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) return -ENOMEM; - } cmd->header.id = SVGA_3D_CMD_DEFINE_GB_SCREENTARGET; cmd->header.size = sizeof(cmd->body); @@ -229,12 +226,9 @@ static int vmw_stdu_bind_st(struct vmw_private *dev_priv, memset(&image, 0, sizeof(image)); image.sid = res ? res->id : SVGA3D_INVALID_ID; - cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); - - if (unlikely(cmd == NULL)) { - DRM_ERROR("Out of FIFO space binding a screen target\n"); + cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) return -ENOMEM; - } cmd->header.id = SVGA_3D_CMD_BIND_GB_SCREENTARGET; cmd->header.size = sizeof(cmd->body); @@ -296,12 +290,9 @@ static int vmw_stdu_update_st(struct vmw_private *dev_priv, return -EINVAL; } - cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); - - if (unlikely(cmd == NULL)) { - DRM_ERROR("Out of FIFO space updating a Screen Target\n"); + cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) return -ENOMEM; - } vmw_stdu_populate_update(cmd, stdu->base.unit, 0, stdu->display_width, @@ -335,12 +326,9 @@ static int vmw_stdu_destroy_st(struct vmw_private *dev_priv, if (unlikely(!stdu->defined)) return 0; - cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); - - if (unlikely(cmd == NULL)) { - DRM_ERROR("Out of FIFO space, screen target not destroyed\n"); + cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd)); + if (unlikely(cmd == NULL)) return -ENOMEM; - } cmd->header.id = SVGA_3D_CMD_DESTROY_GB_SCREENTARGET; cmd->header.size = sizeof(cmd->body); @@ -637,12 +625,9 @@ static void vmw_stdu_bo_cpu_commit(struct vmw_kms_dirty *dirty) dev_priv = vmw_priv(stdu->base.crtc.dev); - cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd)); - - if (!cmd) { - DRM_ERROR("Cannot reserve FIFO space to update STDU"); + cmd = VMW_FIFO_RESERVE(dev_priv, sizeof(*cmd)); + if (!cmd) goto out_cleanup; - } vmw_stdu_populate_update(cmd, stdu->base.unit, region.x1, region.x2, |