[PATCH v2 12/14] drm/imx: dc-lb: Drop initial primary and secondary input selections
From: Liu Ying <victor.liu@nxp.com>
Date: 2025-09-23 02:07:58
Also in:
dri-devel, imx, linux-devicetree, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for freescale imx8 display controller, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Liu Ying, Linus Torvalds
It's unnecessary to set initial primary and secondary input selections because KMS driver would do that when doing atomic commits. Drop the selections. This is needed as a preparation for reading LayerBlend secondary input selection when trying to disable CRTC at boot in an upcoming commit. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> --- v2: - Collect Frank's R-b tag. --- drivers/gpu/drm/imx/dc/dc-lb.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/imx/dc/dc-lb.c b/drivers/gpu/drm/imx/dc/dc-lb.c
index b0f3fb818799b58597e8ae41d868338c3fd40800..d0a805469ae79d467c7e71ebf75e1befb80e15f3 100644
--- a/drivers/gpu/drm/imx/dc/dc-lb.c
+++ b/drivers/gpu/drm/imx/dc/dc-lb.c@@ -254,8 +254,6 @@ int dc_lb_get_id(struct dc_lb *lb) void dc_lb_init(struct dc_lb *lb) { - dc_lb_pec_dynamic_prim_sel(lb, LINK_ID_NONE); - dc_lb_pec_dynamic_sec_sel(lb, LINK_ID_NONE); dc_lb_pec_clken(lb, CLKEN_DISABLE); dc_lb_shdldsel(lb, BOTH); dc_lb_shdtoksel(lb, BOTH);
--
2.34.1