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SubjectRe: [PATCH v2 1/6] drm: move tinydrm_memcpy() to drm_fb_helper.c
Hi Gerd.

On Thu, Apr 04, 2019 at 05:24:25PM +0200, Gerd Hoffmann wrote:
> Also rename to drm_fb_memcpy().
> Pure code motion, no functional change.
>
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> ---
> include/drm/drm_fb_helper.h | 3 +++
> include/drm/tinydrm/tinydrm-helpers.h | 2 --
> drivers/gpu/drm/drm_fb_helper.c | 25 +++++++++++++++++++
> .../gpu/drm/tinydrm/core/tinydrm-helpers.c | 24 ------------------
> drivers/gpu/drm/tinydrm/mipi-dbi.c | 3 ++-
> 5 files changed, 30 insertions(+), 27 deletions(-)
>
> diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
> index 81ae48a0df48..696017b38add 100644
> --- a/include/drm/drm_fb_helper.h
> +++ b/include/drm/drm_fb_helper.h
> @@ -642,4 +642,7 @@ drm_fb_helper_remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
> #endif
> }
>
> +void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
> + struct drm_rect *clip);
> +
> #endif
> diff --git a/include/drm/tinydrm/tinydrm-helpers.h b/include/drm/tinydrm/tinydrm-helpers.h
> index ae4a6abc43b5..591ca83330c4 100644
> --- a/include/drm/tinydrm/tinydrm-helpers.h
> +++ b/include/drm/tinydrm/tinydrm-helpers.h
> @@ -46,8 +46,6 @@ int tinydrm_display_pipe_init(struct drm_device *drm,
> const struct drm_display_mode *mode,
> unsigned int rotation);
>
> -void tinydrm_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
> - struct drm_rect *clip);
> void tinydrm_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,
> struct drm_rect *clip);
> void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr,
> diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
> index 03749a24e4dd..22d29834bbe9 100644
> --- a/drivers/gpu/drm/drm_fb_helper.c
> +++ b/drivers/gpu/drm/drm_fb_helper.c
> @@ -3353,3 +3353,28 @@ int __init drm_fb_helper_modinit(void)
> return 0;
> }
> EXPORT_SYMBOL(drm_fb_helper_modinit);
> +
> +/**
> + * drm_fb_memcpy - Copy clip buffer
> + * @dst: Destination buffer
> + * @vaddr: Source buffer
> + * @fb: DRM framebuffer
> + * @clip: Clip rectangle area to copy
> + * @dstclip: Clip destination too.
> + */
> +void drm_fb_memcpy(void *dst, void *vaddr, struct drm_framebuffer *fb,
> + struct drm_rect *clip)
Function has no parameter named @dstclip.

With this fixed:
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>

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