From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 7 Nov 2025 11:04:58 +0000 (+0200)
Subject: drm/tidss: use drm_crtc_vblank_crtc()
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0830e122ce579d5c22461c5770c9586096fa3c60;p=thirdparty%2Fkernel%2Flinux.git

drm/tidss: use drm_crtc_vblank_crtc()

We have drm_crtc_vblank_crtc() to get the struct drm_vblank_crtc pointer
for a crtc. Use it instead of poking at dev->vblank[] directly.

Cc: Jyri Sarha <jyri.sarha@iki.fi>
Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Acked-by: Jyri Sarha <jyri.sarha@iki.fi>
Link: https://patch.msgid.link/ffd5ebe03391b3c01e616c0c844a4b8ddecede36.1762513240.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---

diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
index 411b1a25e29c6..8f81eb560b9e7 100644
--- a/drivers/gpu/drm/tidss/tidss_crtc.c
+++ b/drivers/gpu/drm/tidss/tidss_crtc.c
@@ -248,8 +248,7 @@ static void tidss_crtc_atomic_enable(struct drm_crtc *crtc,
 	dispc_vp_enable(tidss->dispc, tcrtc->hw_videoport);
 
 	if (crtc->state->event) {
-		unsigned int pipe = drm_crtc_index(crtc);
-		struct drm_vblank_crtc *vblank = &ddev->vblank[pipe];
+		struct drm_vblank_crtc *vblank = drm_crtc_vblank_crtc(crtc);
 
 		vblank->time = ktime_get();