Hi Tomi, Thank you for the patch. On Thursday 04 May 2017 13:23:30 Tomi Valkeinen wrote: > We now get a fourcc array from dispc when asking for a plane's supported > pixel formats, so we can drop omap_framebuffer_get_formats() which was > used to convert between DSS and DRM pixel formats. > > Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx> > --- > drivers/gpu/drm/omapdrm/omap_drv.h | 2 -- > drivers/gpu/drm/omapdrm/omap_fb.c | 22 ---------------------- > drivers/gpu/drm/omapdrm/omap_plane.c | 15 +++++++-------- > 3 files changed, 7 insertions(+), 32 deletions(-) [snip] > diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c > b/drivers/gpu/drm/omapdrm/omap_plane.c index 6cabbda5ec57..6e2ea83b560c > 100644 > --- a/drivers/gpu/drm/omapdrm/omap_plane.c > +++ b/drivers/gpu/drm/omapdrm/omap_plane.c [snip] > @@ -346,6 +343,8 @@ struct drm_plane *omap_plane_init(struct drm_device > *dev, struct omap_plane *omap_plane; > enum omap_plane_id id; > int ret; > + u32 nformats; > + const u32 *formats; > > if (WARN_ON(idx >= ARRAY_SIZE(plane_idx_to_id))) > return ERR_PTR(-EINVAL); > @@ -358,17 +357,17 @@ struct drm_plane *omap_plane_init(struct drm_device > *dev, if (!omap_plane) > return ERR_PTR(-ENOMEM); > > - omap_plane->nformats = omap_framebuffer_get_formats( > - omap_plane->formats, ARRAY_SIZE(omap_plane->formats), > - priv->dispc_ops->ovl_get_color_modes(id)); > + formats = priv->dispc_ops->ovl_get_color_modes(id); > + for (nformats = 0; formats[nformats]; ++nformats) > + ; Wouldn't it make sense to modify the way supported formats are stored internally to store both the array and its size ? We could then return both from ovl_get_color_modes(), which would save us from computing the size at runtime. This can be done in a subsequent patch, so Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > omap_plane->id = id; > omap_plane->name = plane_id_to_name[id]; > > plane = &omap_plane->base; > > ret = drm_universal_plane_init(dev, plane, possible_crtcs, > - &omap_plane_funcs, omap_plane->formats, > - omap_plane->nformats, type, NULL); > + &omap_plane_funcs, formats, > + nformats, type, NULL); > if (ret < 0) > goto error; -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
