drm/amdgpu: don't register a dirty callback for non-atomic

[linux-stable] / drivers / gpu / drm / amd / amdgpu / amdgpu_display.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index 3451147beda3ab84fea2fb290875dd45df0ceb48..0a8c15c3a04c34775ae1cffbd2959243a76853e2 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -36,6 +36,7 @@
 #include <linux/pm_runtime.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_damage_helper.h>
+#include <drm/drm_drv.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_fb_helper.h>
@@ -494,6 +495,11 @@ bool amdgpu_display_ddc_probe(struct amdgpu_connector *amdgpu_connector,
 static const struct drm_framebuffer_funcs amdgpu_fb_funcs = {
        .destroy = drm_gem_fb_destroy,
        .create_handle = drm_gem_fb_create_handle,
+};
+
+static const struct drm_framebuffer_funcs amdgpu_fb_funcs_atomic = {
+       .destroy = drm_gem_fb_destroy,
+       .create_handle = drm_gem_fb_create_handle,
        .dirty = drm_atomic_helper_dirtyfb,
 };
 
@@ -1071,7 +1077,10 @@ static int amdgpu_display_gem_fb_verify_and_init(struct drm_device *dev,
        if (ret)
                goto err;
 
-       ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
+       if (drm_drv_uses_atomic_modeset(dev))
+               ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs_atomic);
+       else
+               ret = drm_framebuffer_init(dev, &rfb->base, &amdgpu_fb_funcs);
        if (ret)
                goto err;