drm: Use a nondestructive mode for output detect when polling (v2)

v2: Julien Cristau pointed out that @nondestructive results in
double-negatives and confusion when trying to interpret the parameter,
so use @force instead. Much easier to type as well. ;-)

And fix the miscompilation of vmgfx reported by Sedat Dilek.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 31d309a8e75b..ecc1a8fafbfd 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -482,8 +482,7 @@ static int radeon_lvds_mode_valid(struct drm_connector *connector,
 }
 
 static enum drm_connector_status
-radeon_lvds_detect(struct drm_connector *connector,
-                   bool nondestructive)
+radeon_lvds_detect(struct drm_connector *connector, bool force)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
         struct drm_encoder *encoder = radeon_best_single_encoder(connector);
@@ -597,8 +596,7 @@ static int radeon_vga_mode_valid(struct drm_connector *connector,
 }
 
 static enum drm_connector_status
-radeon_vga_detect(struct drm_connector *connector,
-                  bool nondestructive)
+radeon_vga_detect(struct drm_connector *connector, bool force)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
         struct drm_encoder *encoder;
@@ -696,8 +694,7 @@ static int radeon_tv_mode_valid(struct drm_connector *connector,
 }
 
 static enum drm_connector_status
-radeon_tv_detect(struct drm_connector *connector,
-                 bool nondestructive)
+radeon_tv_detect(struct drm_connector *connector, bool force)
 {
         struct drm_encoder *encoder;
         struct drm_encoder_helper_funcs *encoder_funcs;
@@ -755,8 +752,7 @@ static int radeon_dvi_get_modes(struct drm_connector *connector)
  * if its shared we have to set the other connector to disconnected.
  */
 static enum drm_connector_status
-radeon_dvi_detect(struct drm_connector *connector,
-                  bool nondestructive)
+radeon_dvi_detect(struct drm_connector *connector, bool force)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
         struct drm_encoder *encoder = NULL;
@@ -981,8 +977,7 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
 }
 
 static enum drm_connector_status
-radeon_dp_detect(struct drm_connector *connector,
-                 bool nondestructive)
+radeon_dp_detect(struct drm_connector *connector, bool force)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
         enum drm_connector_status ret = connector_status_disconnected;