From a0fd72d2c95b56c78feec0867f2077b5ff5991e6 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 23 Jul 2019 09:54:23 +0200 Subject: [PATCH] drm/mgag200: Pin displayed cursor BO to video memory The cursor BO has to be pinned to video ram while it's being displayed. With the current code, the BO might be pinned to system memory instead. The patch fixes this problem. Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Fixes: 94dc57b10399 ("drm/mgag200: Rewrite cursor handling") Cc: Gerd Hoffmann Cc: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20190723075425.24028-2-tzimmermann@suse.de --- drivers/gpu/drm/mgag200/mgag200_cursor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c index 13f32df7e357..a19975931c6d 100644 --- a/drivers/gpu/drm/mgag200/mgag200_cursor.c +++ b/drivers/gpu/drm/mgag200/mgag200_cursor.c @@ -99,7 +99,7 @@ int mga_crtc_cursor_set(struct drm_crtc *crtc, } /* Pin and map up-coming buffer to write colour indices */ - ret = drm_gem_vram_pin(pixels_next, 0); + ret = drm_gem_vram_pin(pixels_next, DRM_GEM_VRAM_PL_FLAG_VRAM); if (ret) { dev_err(&dev->pdev->dev, "failed to pin cursor buffer: %d\n", ret); -- 2.45.2