diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-02-01 16:02:25 -0500 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-09 09:32:25 +1000 |
| commit | 18917b60bca094e7830e4046e336d024f73f1c90 (patch) | |
| tree | b4014b7c07e2dc720c29b55077327c8067e4ccb5 /drivers/gpu | |
| parent | 44224c3f455886190b101dbb00befbaff5e98466 (diff) | |
drm/radeon/kms: consolidate crtc count in rdev
Set the number of crtcs in rdev at crtc init and use it
whenever we need the crtc count rather than recalculating
it everytime.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 7 |
3 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 88113f756ab..29ae3839c21 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -829,6 +829,7 @@ struct radeon_device { struct r600_ih ih; /* r6/700 interrupt ring */ struct workqueue_struct *wq; struct work_struct hotplug_work; + int num_crtc; /* number of crtcs */ struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */ /* audio stuff */ diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 62fe66c0234..a41ed40c13f 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -831,7 +831,7 @@ static int radeon_modeset_create_props(struct radeon_device *rdev) int radeon_modeset_init(struct radeon_device *rdev) { - int num_crtc = 2, i; + int i; int ret; drm_mode_config_init(rdev->ddev); @@ -861,10 +861,12 @@ int radeon_modeset_init(struct radeon_device *rdev) } if (rdev->flags & RADEON_SINGLE_CRTC) - num_crtc = 1; + rdev->num_crtc = 1; + else + rdev->num_crtc = 2; /* allocate crtcs */ - for (i = 0; i < num_crtc; i++) { + for (i = 0; i < rdev->num_crtc; i++) { radeon_crtc_init(rdev->ddev, i); } diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 66055b3d866..105c678fa73 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -148,7 +148,6 @@ int radeonfb_create(struct drm_device *dev, unsigned long tmp; bool fb_tiled = false; /* useful for testing */ u32 tiling_flags = 0; - int crtc_count; mode_cmd.width = surface_width; mode_cmd.height = surface_height; @@ -239,11 +238,7 @@ int radeonfb_create(struct drm_device *dev, rfbdev = info->par; rfbdev->helper.funcs = &radeon_fb_helper_funcs; rfbdev->helper.dev = dev; - if (rdev->flags & RADEON_SINGLE_CRTC) - crtc_count = 1; - else - crtc_count = 2; - ret = drm_fb_helper_init_crtc_count(&rfbdev->helper, crtc_count, + ret = drm_fb_helper_init_crtc_count(&rfbdev->helper, rdev->num_crtc, RADEONFB_CONN_LIMIT); if (ret) goto out_unref; |