Gerd Hoffmann
2018-Dec-19 11:51 UTC
[PATCH 04/14] drm/bochs: atomic: add mode_set_nofb callback.
Conversion to atomic modesetting, step two.
Add mode_set_nofb crtc helper callback.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/bochs/bochs_kms.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c
b/drivers/gpu/drm/bochs/bochs_kms.c
index 59d469f343..18b705fb0b 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -86,6 +86,14 @@ static int bochs_crtc_mode_set(struct drm_crtc *crtc,
return 0;
}
+static void bochs_crtc_mode_set_nofb(struct drm_crtc *crtc)
+{
+ struct bochs_device *bochs + container_of(crtc, struct bochs_device, crtc);
+
+ bochs_hw_setmode(bochs, &crtc->mode);
+}
+
static void bochs_crtc_prepare(struct drm_crtc *crtc)
{
}
@@ -149,6 +157,7 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs
= {
.dpms = bochs_crtc_dpms,
.mode_set = bochs_crtc_mode_set,
.mode_set_base = bochs_crtc_mode_set_base,
+ .mode_set_nofb = bochs_crtc_mode_set_nofb,
.prepare = bochs_crtc_prepare,
.commit = bochs_crtc_commit,
.atomic_enable = bochs_crtc_atomic_enable,
--
2.9.3