From 31c946e85ce6b48ce0f25e3cdca8362e4fe8b300 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Sun, 22 Feb 2015 12:24:17 +0100 Subject: [PATCH] drm: If available use atomic state in getcrtc ioctl This way drivers fully converted to atomic don't need to update these legacy state variables in their modeset code any more. Reviewed-by: Rob Clark Signed-off-by: Daniel Vetter --- 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 6b00173d1be4..4dacee645153 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); -- 2.20.1