Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.5 03/41] drm/mediatek: Find the cursor plane instead of hard coding it | Date | Sun, 15 Mar 2020 22:32:41 -0400 |
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From: Evan Benn <evanbenn@chromium.org>
[ Upstream commit 318caac7c81cdf5806df30c3d72385659a5f0f53 ]
The cursor and primary planes were hard coded. Now search for them for passing to drm_crtc_init_with_planes
Signed-off-by: Evan Benn <evanbenn@chromium.org> Reviewed-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index c3f5111fd563f..7104504babde0 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -549,10 +549,18 @@ static const struct drm_crtc_helper_funcs mtk_crtc_helper_funcs = { static int mtk_drm_crtc_init(struct drm_device *drm, struct mtk_drm_crtc *mtk_crtc, - struct drm_plane *primary, - struct drm_plane *cursor, unsigned int pipe) + unsigned int pipe) { - int ret; + struct drm_plane *primary = NULL; + struct drm_plane *cursor = NULL; + int i, ret; + + for (i = 0; i < mtk_crtc->layer_nr; i++) { + if (mtk_crtc->planes[i].type == DRM_PLANE_TYPE_PRIMARY) + primary = &mtk_crtc->planes[i]; + else if (mtk_crtc->planes[i].type == DRM_PLANE_TYPE_CURSOR) + cursor = &mtk_crtc->planes[i]; + } ret = drm_crtc_init_with_planes(drm, &mtk_crtc->base, primary, cursor, &mtk_crtc_funcs, NULL); @@ -710,9 +718,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, return ret; } - ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0], - mtk_crtc->layer_nr > 1 ? &mtk_crtc->planes[1] : - NULL, pipe); + ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, pipe); if (ret < 0) return ret; -- 2.20.1
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