From f4b29bf77319df18348b56e9fd87bc7d4266220e Mon Sep 17 00:00:00 2001 From: Guido Günther Date: Mon, 23 Mar 2020 15:52:46 +0100 Subject: drm/mxsfb: Make supported modifiers explicit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In contrast to other display controllers on imx like DCSS and ipuv3 lcdif/mxsfb does not support detiling e.g. vivante tiled layouts. Since mesa might assume otherwise make it explicit that only DRM_FORMAT_MOD_LINEAR is supported. Signed-off-by: Guido Günther Reviewed-by: Lucas Stach Signed-off-by: Stefan Agner Link: https://patchwork.freedesktop.org/patch/msgid/26877532e272c12a74c33188e2a72abafc9a2e1c.1584973664.git.agx@sigxcpu.org --- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/mxsfb/mxsfb_drv.c') diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c index 47c7dce03da4..1d12ee12a895 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -69,6 +69,11 @@ static const uint32_t mxsfb_formats[] = { DRM_FORMAT_RGB565 }; +static const uint64_t mxsfb_modifiers[] = { + DRM_FORMAT_MOD_LINEAR, + DRM_FORMAT_MOD_INVALID +}; + static struct mxsfb_drm_private * drm_pipe_to_mxsfb_drm_private(struct drm_simple_display_pipe *pipe) { @@ -244,8 +249,8 @@ static int mxsfb_load(struct drm_device *drm, unsigned long flags) } ret = drm_simple_display_pipe_init(drm, &mxsfb->pipe, &mxsfb_funcs, - mxsfb_formats, ARRAY_SIZE(mxsfb_formats), NULL, - mxsfb->connector); + mxsfb_formats, ARRAY_SIZE(mxsfb_formats), + mxsfb_modifiers, mxsfb->connector); if (ret < 0) { dev_err(drm->dev, "Cannot setup simple display pipe\n"); goto err_vblank; -- cgit v1.2.3