diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-0939-drm-vc4-Make-v3d-paths-unavailable-on-any-generation.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-0939-drm-vc4-Make-v3d-paths-unavailable-on-any-generation.patch | 577 |
1 files changed, 577 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-0939-drm-vc4-Make-v3d-paths-unavailable-on-any-generation.patch b/target/linux/bcm27xx/patches-6.1/950-0939-drm-vc4-Make-v3d-paths-unavailable-on-any-generation.patch new file mode 100644 index 0000000000..699db05e0c --- /dev/null +++ b/target/linux/bcm27xx/patches-6.1/950-0939-drm-vc4-Make-v3d-paths-unavailable-on-any-generation.patch @@ -0,0 +1,577 @@ +From c382ea6b0457027b6ad883ee4348e03df515a785 Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime@cerno.tech> +Date: Fri, 17 Feb 2023 13:29:27 +0100 +Subject: [PATCH] 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 <maxime@cerno.tech> +--- + drivers/gpu/drm/vc4/vc4_bo.c | 28 +++++++++++----------- + drivers/gpu/drm/vc4/vc4_crtc.c | 4 ++-- + drivers/gpu/drm/vc4/vc4_drv.c | 8 +++---- + drivers/gpu/drm/vc4/vc4_gem.c | 24 +++++++++---------- + drivers/gpu/drm/vc4/vc4_irq.c | 10 ++++---- + drivers/gpu/drm/vc4/vc4_kms.c | 2 +- + drivers/gpu/drm/vc4/vc4_perfmon.c | 20 ++++++++-------- + drivers/gpu/drm/vc4/vc4_render_cl.c | 2 +- + drivers/gpu/drm/vc4/vc4_v3d.c | 10 ++++---- + drivers/gpu/drm/vc4/vc4_validate.c | 8 +++---- + drivers/gpu/drm/vc4/vc4_validate_shaders.c | 2 +- + 11 files changed, 59 insertions(+), 59 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_bo.c ++++ b/drivers/gpu/drm/vc4/vc4_bo.c +@@ -251,7 +251,7 @@ void vc4_bo_add_to_purgeable_pool(struct + { + struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + mutex_lock(&vc4->purgeable.lock); +@@ -265,7 +265,7 @@ static void vc4_bo_remove_from_purgeable + { + struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + /* list_del_init() is used here because the caller might release +@@ -396,7 +396,7 @@ struct drm_gem_object *vc4_create_object + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_bo *bo; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return ERR_PTR(-ENODEV); + + bo = kzalloc(sizeof(*bo), GFP_KERNEL); +@@ -427,7 +427,7 @@ struct vc4_bo *vc4_bo_create(struct drm_ + struct drm_gem_dma_object *dma_obj; + struct vc4_bo *bo; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return ERR_PTR(-ENODEV); + + if (size == 0) +@@ -496,7 +496,7 @@ int vc4_bo_dumb_create(struct drm_file * + struct vc4_bo *bo = NULL; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + ret = vc4_dumb_fixup_args(args); +@@ -622,7 +622,7 @@ int vc4_bo_inc_usecnt(struct vc4_bo *bo) + struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev); + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + /* Fast path: if the BO is already retained by someone, no need to +@@ -661,7 +661,7 @@ void vc4_bo_dec_usecnt(struct vc4_bo *bo + { + struct vc4_dev *vc4 = to_vc4_dev(bo->base.base.dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + /* Fast path: if the BO is still retained by someone, no need to test +@@ -783,7 +783,7 @@ int vc4_create_bo_ioctl(struct drm_devic + struct vc4_bo *bo = NULL; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + ret = vc4_grab_bin_bo(vc4, vc4file); +@@ -813,7 +813,7 @@ int vc4_mmap_bo_ioctl(struct drm_device + struct drm_vc4_mmap_bo *args = data; + struct drm_gem_object *gem_obj; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + gem_obj = drm_gem_object_lookup(file_priv, args->handle); +@@ -839,7 +839,7 @@ vc4_create_shader_bo_ioctl(struct drm_de + struct vc4_bo *bo = NULL; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (args->size == 0) +@@ -918,7 +918,7 @@ int vc4_set_tiling_ioctl(struct drm_devi + struct vc4_bo *bo; + bool t_format; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (args->flags != 0) +@@ -964,7 +964,7 @@ int vc4_get_tiling_ioctl(struct drm_devi + struct drm_gem_object *gem_obj; + struct vc4_bo *bo; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (args->flags != 0 || args->modifier != 0) +@@ -1011,7 +1011,7 @@ int vc4_bo_cache_init(struct drm_device + int ret; + int i; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + /* Create the initial set of BO labels that the kernel will +@@ -1075,7 +1075,7 @@ int vc4_label_bo_ioctl(struct drm_device + struct drm_gem_object *gem_obj; + int ret = 0, label; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!args->len) +--- a/drivers/gpu/drm/vc4/vc4_crtc.c ++++ b/drivers/gpu/drm/vc4/vc4_crtc.c +@@ -1023,7 +1023,7 @@ static int vc4_async_page_flip(struct dr + struct vc4_bo *bo = to_vc4_bo(&dma_bo->base); + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + /* +@@ -1066,7 +1066,7 @@ int vc4_page_flip(struct drm_crtc *crtc, + struct drm_device *dev = crtc->dev; + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- if (vc4->gen == VC4_GEN_5) ++ if (vc4->gen > VC4_GEN_4) + return vc5_async_page_flip(crtc, fb, event, flags); + else + return vc4_async_page_flip(crtc, fb, event, flags); +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -98,7 +98,7 @@ static int vc4_get_param_ioctl(struct dr + if (args->pad != 0) + return -EINVAL; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) +@@ -147,7 +147,7 @@ static int vc4_open(struct drm_device *d + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_file *vc4file; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + vc4file = kzalloc(sizeof(*vc4file), GFP_KERNEL); +@@ -165,7 +165,7 @@ static void vc4_close(struct drm_device + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_file *vc4file = file->driver_priv; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (vc4file->bin_bo_used) +@@ -315,7 +315,7 @@ static int vc4_drm_bind(struct device *d + else + gen = VC4_GEN_4; + +- if (gen == VC4_GEN_5) ++ if (gen > VC4_GEN_4) + driver = &vc5_drm_driver; + else + driver = &vc4_drm_driver; +--- a/drivers/gpu/drm/vc4/vc4_gem.c ++++ b/drivers/gpu/drm/vc4/vc4_gem.c +@@ -76,7 +76,7 @@ vc4_get_hang_state_ioctl(struct drm_devi + u32 i; + int ret = 0; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) { +@@ -389,7 +389,7 @@ vc4_wait_for_seqno(struct drm_device *de + unsigned long timeout_expire; + DEFINE_WAIT(wait); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (vc4->finished_seqno >= seqno) +@@ -474,7 +474,7 @@ vc4_submit_next_bin_job(struct drm_devic + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_exec_info *exec; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + again: +@@ -522,7 +522,7 @@ vc4_submit_next_render_job(struct drm_de + if (!exec) + return; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + /* A previous RCL may have written to one of our textures, and +@@ -543,7 +543,7 @@ vc4_move_job_to_render(struct drm_device + struct vc4_dev *vc4 = to_vc4_dev(dev); + bool was_empty = list_empty(&vc4->render_job_list); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + list_move_tail(&exec->head, &vc4->render_job_list); +@@ -1012,7 +1012,7 @@ vc4_job_handle_completed(struct vc4_dev + unsigned long irqflags; + struct vc4_seqno_cb *cb, *cb_temp; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + spin_lock_irqsave(&vc4->job_lock, irqflags); +@@ -1051,7 +1051,7 @@ int vc4_queue_seqno_cb(struct drm_device + struct vc4_dev *vc4 = to_vc4_dev(dev); + unsigned long irqflags; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + cb->func = func; +@@ -1107,7 +1107,7 @@ vc4_wait_seqno_ioctl(struct drm_device * + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct drm_vc4_wait_seqno *args = data; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + return vc4_wait_for_seqno_ioctl_helper(dev, args->seqno, +@@ -1124,7 +1124,7 @@ vc4_wait_bo_ioctl(struct drm_device *dev + struct drm_gem_object *gem_obj; + struct vc4_bo *bo; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (args->pad != 0) +@@ -1173,7 +1173,7 @@ vc4_submit_cl_ioctl(struct drm_device *d + args->shader_rec_size, + args->bo_handle_count); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) { +@@ -1310,7 +1310,7 @@ int vc4_gem_init(struct drm_device *dev) + struct vc4_dev *vc4 = to_vc4_dev(dev); + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + vc4->dma_fence_context = dma_fence_context_alloc(1); +@@ -1369,7 +1369,7 @@ int vc4_gem_madvise_ioctl(struct drm_dev + struct vc4_bo *bo; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + switch (args->madv) { +--- a/drivers/gpu/drm/vc4/vc4_irq.c ++++ b/drivers/gpu/drm/vc4/vc4_irq.c +@@ -265,7 +265,7 @@ vc4_irq_enable(struct drm_device *dev) + { + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (!vc4->v3d) +@@ -282,7 +282,7 @@ vc4_irq_disable(struct drm_device *dev) + { + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (!vc4->v3d) +@@ -305,7 +305,7 @@ int vc4_irq_install(struct drm_device *d + struct vc4_dev *vc4 = to_vc4_dev(dev); + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (irq == IRQ_NOTCONNECTED) +@@ -326,7 +326,7 @@ void vc4_irq_uninstall(struct drm_device + { + struct vc4_dev *vc4 = to_vc4_dev(dev); + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + vc4_irq_disable(dev); +@@ -339,7 +339,7 @@ void vc4_irq_reset(struct drm_device *de + struct vc4_dev *vc4 = to_vc4_dev(dev); + unsigned long irqflags; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + /* Acknowledge any stale IRQs. */ +--- a/drivers/gpu/drm/vc4/vc4_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_kms.c +@@ -482,7 +482,7 @@ static struct drm_framebuffer *vc4_fb_cr + struct vc4_dev *vc4 = to_vc4_dev(dev); + struct drm_mode_fb_cmd2 mode_cmd_local; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return ERR_PTR(-ENODEV); + + /* If the user didn't specify a modifier, use the +--- a/drivers/gpu/drm/vc4/vc4_perfmon.c ++++ b/drivers/gpu/drm/vc4/vc4_perfmon.c +@@ -23,7 +23,7 @@ void vc4_perfmon_get(struct vc4_perfmon + return; + + vc4 = perfmon->dev; +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + refcount_inc(&perfmon->refcnt); +@@ -37,7 +37,7 @@ void vc4_perfmon_put(struct vc4_perfmon + return; + + vc4 = perfmon->dev; +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (refcount_dec_and_test(&perfmon->refcnt)) +@@ -49,7 +49,7 @@ void vc4_perfmon_start(struct vc4_dev *v + unsigned int i; + u32 mask; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (WARN_ON_ONCE(!perfmon || vc4->active_perfmon)) +@@ -69,7 +69,7 @@ void vc4_perfmon_stop(struct vc4_dev *vc + { + unsigned int i; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + if (WARN_ON_ONCE(!vc4->active_perfmon || +@@ -90,7 +90,7 @@ struct vc4_perfmon *vc4_perfmon_find(str + struct vc4_dev *vc4 = vc4file->dev; + struct vc4_perfmon *perfmon; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return NULL; + + mutex_lock(&vc4file->perfmon.lock); +@@ -105,7 +105,7 @@ void vc4_perfmon_open_file(struct vc4_fi + { + struct vc4_dev *vc4 = vc4file->dev; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + mutex_init(&vc4file->perfmon.lock); +@@ -126,7 +126,7 @@ void vc4_perfmon_close_file(struct vc4_f + { + struct vc4_dev *vc4 = vc4file->dev; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + mutex_lock(&vc4file->perfmon.lock); +@@ -146,7 +146,7 @@ int vc4_perfmon_create_ioctl(struct drm_ + unsigned int i; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) { +@@ -200,7 +200,7 @@ int vc4_perfmon_destroy_ioctl(struct drm + struct drm_vc4_perfmon_destroy *req = data; + struct vc4_perfmon *perfmon; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) { +@@ -228,7 +228,7 @@ int vc4_perfmon_get_values_ioctl(struct + struct vc4_perfmon *perfmon; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (!vc4->v3d) { +--- a/drivers/gpu/drm/vc4/vc4_render_cl.c ++++ b/drivers/gpu/drm/vc4/vc4_render_cl.c +@@ -599,7 +599,7 @@ int vc4_get_rcl(struct drm_device *dev, + bool has_bin = args->bin_cl_size != 0; + int ret; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + if (args->min_x_tile > args->max_x_tile || +--- a/drivers/gpu/drm/vc4/vc4_v3d.c ++++ b/drivers/gpu/drm/vc4/vc4_v3d.c +@@ -127,7 +127,7 @@ static int vc4_v3d_debugfs_ident(struct + int + vc4_v3d_pm_get(struct vc4_dev *vc4) + { +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + mutex_lock(&vc4->power_lock); +@@ -148,7 +148,7 @@ vc4_v3d_pm_get(struct vc4_dev *vc4) + void + vc4_v3d_pm_put(struct vc4_dev *vc4) + { +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + mutex_lock(&vc4->power_lock); +@@ -178,7 +178,7 @@ int vc4_v3d_get_bin_slot(struct vc4_dev + uint64_t seqno = 0; + struct vc4_exec_info *exec; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + try_again: +@@ -325,7 +325,7 @@ int vc4_v3d_bin_bo_get(struct vc4_dev *v + { + int ret = 0; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return -ENODEV; + + mutex_lock(&vc4->bin_bo_lock); +@@ -360,7 +360,7 @@ static void bin_bo_release(struct kref * + + void vc4_v3d_bin_bo_put(struct vc4_dev *vc4) + { +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return; + + mutex_lock(&vc4->bin_bo_lock); +--- 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, u + 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 + 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 *d + 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_devi + 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++) { +--- a/drivers/gpu/drm/vc4/vc4_validate_shaders.c ++++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c +@@ -786,7 +786,7 @@ vc4_validate_shader(struct drm_gem_dma_o + struct vc4_validated_shader_info *validated_shader = NULL; + struct vc4_shader_validation_state validation_state; + +- if (WARN_ON_ONCE(vc4->gen == VC4_GEN_5)) ++ if (WARN_ON_ONCE(vc4->gen > VC4_GEN_4)) + return NULL; + + memset(&validation_state, 0, sizeof(validation_state)); |