diff options
| author |   Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-01-18 10:54:02 +0000 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2022-01-18 10:54:02 +0000 |
| commit | 647bfd26bf054313305ea9c2c4a1c71f3bbfee63 (patch) | |
| tree | 49abfde459ef32c9811d06ae59dfbaf0000762ab /drivers/gpu/drm/omapdrm/omap_fb.c | |
| parent | i915: make array flex_regs static const (diff) | |
| parent | Merge tag 'amd-drm-next-5.17-2022-01-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next (diff) | |
| download | wireguard-linux-647bfd26bf054313305ea9c2c4a1c71f3bbfee63.tar.xz wireguard-linux-647bfd26bf054313305ea9c2c4a1c71f3bbfee63.zip | |
Merge drm/drm-next into drm-intel-gt-next
Maarten needs backmerge to account for header file renames/changes which
landed via drm-intel-next and are interfering with his pinning work.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fb.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fb.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 190afc564914..895e66b08a81 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -131,7 +131,9 @@ static u32 drm_rotation_to_tiler(unsigned int drm_rot) /* update ovl info for scanout, handles cases of multi-planar fb's, etc. */ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, - struct drm_plane_state *state, struct omap_overlay_info *info) + struct drm_plane_state *state, + struct omap_overlay_info *info, + struct omap_overlay_info *r_info) { struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb); const struct drm_format_info *format = omap_fb->format; @@ -218,6 +220,35 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, } else { info->p_uv_addr = 0; } + + if (r_info) { + info->width /= 2; + info->out_width /= 2; + + *r_info = *info; + + if (fb->format->is_yuv) { + if (info->width & 1) { + info->width++; + r_info->width--; + } + + if (info->out_width & 1) { + info->out_width++; + r_info->out_width--; + } + } + + r_info->pos_x = info->pos_x + info->out_width; + + r_info->paddr = get_linear_addr(fb, format, 0, + x + info->width, y); + if (fb->format->format == DRM_FORMAT_NV12) { + r_info->p_uv_addr = + get_linear_addr(fb, format, 1, + x + info->width, y); + } + } } /* pin, prepare for scanout: */ |