diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-06-10 13:51:47 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-06-16 11:07:52 +0200 |
| commit | d87db1c79d6f9ec5505be2ff4ca8811d6e88a667 (patch) | |
| tree | 18e1395941c0bfe7325a25c23246a0e972f2247f /drivers/gpu | |
| parent | f6766fb265b18248d2c4bc643eb99e853f293dd6 (diff) | |
| download | linux-d87db1c79d6f9ec5505be2ff4ca8811d6e88a667.tar.bz2 | |
drm/vc4: crtc: Don't call into BO Handling on Async Page-Flips on BCM2711
The BCM2711 doesn't have a v3d GPU so we don't want to call into its BO
management code. Let's create an asynchronous page-flip handler for the
BCM2711 that just calls into the common code.
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220610115149.964394-13-maxime@cerno.tech
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index c00fb964c534..a3c04d6cbd20 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -925,16 +925,31 @@ static int vc4_async_page_flip(struct drm_crtc *crtc, return 0; } +static int vc5_async_page_flip(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + struct drm_pending_vblank_event *event, + uint32_t flags) +{ + return vc4_async_page_flip_common(crtc, fb, event, flags); +} + int vc4_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags, struct drm_modeset_acquire_ctx *ctx) { - if (flags & DRM_MODE_PAGE_FLIP_ASYNC) - return vc4_async_page_flip(crtc, fb, event, flags); - else + if (flags & DRM_MODE_PAGE_FLIP_ASYNC) { + struct drm_device *dev = crtc->dev; + struct vc4_dev *vc4 = to_vc4_dev(dev); + + if (vc4->is_vc5) + return vc5_async_page_flip(crtc, fb, event, flags); + else + return vc4_async_page_flip(crtc, fb, event, flags); + } else { return drm_atomic_helper_page_flip(crtc, fb, event, flags, ctx); + } } struct drm_crtc_state *vc4_crtc_duplicate_state(struct drm_crtc *crtc) |