diff options
| author | Maxime Ripard <mripard@kernel.org> | 2024-06-21 16:20:45 +0100 |
|---|---|---|
| committer | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2024-09-09 13:02:53 +0100 |
| commit | dbe8ef676f2764f132d2467882e01e313eef495a (patch) | |
| tree | 1c7cd584098700890b19492aa09a28dff3f8a5d3 /drivers/gpu/drm/vc4/vc4_validate.c | |
| parent | 24c5ed3ddf27313b248900455b0312bd7a9d3554 (diff) | |
drm/vc4: Make v3d paths unavailable on any generation newer than vc4
The V3D IP has been separate since BCM2711, so let's make sure we issue
a WARN if we're running not only on BCM2711, but also anything newer.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621152055.4180873-22-dave.stevenson@raspberrypi.com
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_validate.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_validate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c index f3d7fdbe9083..5bf134968ade 100644 --- a/drivers/gpu/drm/vc4/vc4_validate.c +++ b/drivers/gpu/drm/vc4/vc4_validate.c @@ -109,7 +109,7 @@ vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex) struct drm_gem_dma_object *obj; struct vc4_bo *bo; - if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) + if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) return NULL; if (hindex >= exec->bo_count) { @@ -169,7 +169,7 @@ vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_dma_object *fbo, uint32_t utile_w = utile_width(cpp); uint32_t utile_h = utile_height(cpp); - if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) + if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) return false; /* The shaded vertex format stores signed 12.4 fixed point @@ -495,7 +495,7 @@ vc4_validate_bin_cl(struct drm_device *dev, uint32_t dst_offset = 0; uint32_t src_offset = 0; - if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) + if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) return -ENODEV; while (src_offset < len) { @@ -942,7 +942,7 @@ vc4_validate_shader_recs(struct drm_device *dev, uint32_t i; int ret = 0; - if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) + if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) return -ENODEV; for (i = 0; i < exec->shader_state_count; i++) { |