On Sun, Feb 22, 2015 at 6:24 AM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
> This way drivers fully converted to atomic don't need to update these
> legacy state variables in their modeset code any more.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Reviewed-by: Rob Clark <robdclark@xxxxxxxxx>
> ---
> drivers/gpu/drm/drm_crtc.c | 25 ++++++++++++++++++-------
> 1 file changed, 18 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
> index 6b6b07ff720b..0dbe417bc841 100644
> --- a/drivers/gpu/drm/drm_crtc.c
> +++ b/drivers/gpu/drm/drm_crtc.c
> @@ -2009,21 +2009,32 @@ int drm_mode_getcrtc(struct drm_device *dev,
> return -ENOENT;
>
> drm_modeset_lock_crtc(crtc, crtc->primary);
> - crtc_resp->x = crtc->x;
> - crtc_resp->y = crtc->y;
> crtc_resp->gamma_size = crtc->gamma_size;
> if (crtc->primary->fb)
> crtc_resp->fb_id = crtc->primary->fb->base.id;
> else
> crtc_resp->fb_id = 0;
>
> - if (crtc->enabled) {
> -
> - drm_crtc_convert_to_umode(&crtc_resp->mode, &crtc->mode);
> - crtc_resp->mode_valid = 1;
> + if (crtc->state) {
> + crtc_resp->x = crtc->primary->state->src_x >> 16;
> + crtc_resp->y = crtc->primary->state->src_y >> 16;
> + if (crtc->state->enable) {
> + drm_crtc_convert_to_umode(&crtc_resp->mode, &crtc->state->mode);
> + crtc_resp->mode_valid = 1;
>
> + } else {
> + crtc_resp->mode_valid = 0;
> + }
> } else {
> - crtc_resp->mode_valid = 0;
> + crtc_resp->x = crtc->x;
> + crtc_resp->y = crtc->y;
> + if (crtc->enabled) {
> + drm_crtc_convert_to_umode(&crtc_resp->mode, &crtc->mode);
> + crtc_resp->mode_valid = 1;
> +
> + } else {
> + crtc_resp->mode_valid = 0;
> + }
> }
> drm_modeset_unlock_crtc(crtc);
>
> --
> 2.1.4
>
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