[PATCH 1/3] drm/vmwgfx: Correctly set the enabled state on crtcs

[Thomas Hellstrom]

Failure to do this would make the drm_mode_get_crtc ioctl return
without crtc mode info, indicating that no mode was set.

Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c  |    2 ++
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c |    3 +++
 2 files changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 79f7e8e..c11ddc5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -260,6 +260,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
                connector->encoder = NULL;
                encoder->crtc = NULL;
                crtc->fb = NULL;
+               crtc->enabled = false;

                vmw_ldu_del_active(dev_priv, ldu);

@@ -285,6 +286,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
        crtc->x = set->x;
        crtc->y = set->y;
        crtc->mode = *mode;
+       crtc->enabled = true;

        vmw_ldu_add_active(dev_priv, ldu, vfb);

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c 
b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 26387c3..31c6ef3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -310,6 +310,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
                crtc->fb = NULL;
                crtc->x = 0;
                crtc->y = 0;
+               crtc->enabled = false;

                vmw_sou_del_active(dev_priv, sou);

@@ -370,6 +371,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
                crtc->fb = NULL;
                crtc->x = 0;
                crtc->y = 0;
+               crtc->enabled = false;

                return ret;
        }
@@ -382,6 +384,7 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set)
        crtc->fb = fb;
        crtc->x = set->x;
        crtc->y = set->y;
+       crtc->enabled = true;

        return 0;
 }
-- 
1.7.10.4