From 3d7637423be8340f40a669beb253aabbf08239ca Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 10 Jun 2022 13:51:39 +0200 Subject: drm/vc4: bo: Split out Dumb buffers fixup The vc4_bo_dumb_create() both fixes up the allocation arguments to match the hardware constraints and actually performs the allocation. Since we're going to introduce a new function that uses a different allocator, let's split the arguments fixup to a separate function we will be able to reuse. Reviewed-by: Melissa Wen Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20220610115149.964394-5-maxime@cerno.tech --- drivers/gpu/drm/vc4/vc4_bo.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'drivers/gpu/drm/vc4/vc4_bo.c') diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c index 6d505da6b6cf..3ca16d682fc0 100644 --- a/drivers/gpu/drm/vc4/vc4_bo.c +++ b/drivers/gpu/drm/vc4/vc4_bo.c @@ -475,15 +475,12 @@ int vc4_bo_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args) { - int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8); struct vc4_bo *bo = NULL; int ret; - if (args->pitch < min_pitch) - args->pitch = min_pitch; - - if (args->size < args->pitch * args->height) - args->size = args->pitch * args->height; + ret = vc4_dumb_fixup_args(args); + if (ret) + return ret; bo = vc4_bo_create(dev, args->size, false, VC4_BO_TYPE_DUMB); if (IS_ERR(bo)) -- cgit v1.2.3