drm: renesas: rz-du: Drop DU_MCR0_DPI_OE macro

The DPI_OE bit is removed from the latest RZ/G2UL and RZ/G2L hardware
manual. So, drop this macro.

Fixes: b330f1480172 ("drm: renesas: rz-du: Add RZ/G2UL DU Support")
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241022082433.32513-2-biju.das.jz@bp.renesas.com

diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c
index c4c1474d487e72df23e5a77340d226cc0e934f40..6e7aac6219bed32dc2a161e6b50478ef07be793c 100644 (file)
--- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c
+++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_crtc.c
@@ -28,7 +28,6 @@
 #include "rzg2l_du_vsp.h"
 
 #define DU_MCR0                        0x00
-#define DU_MCR0_DPI_OE         BIT(0)
 #define DU_MCR0_DI_EN          BIT(8)
 
 #define DU_DITR0               0x10
@@ -217,14 +216,9 @@ static void rzg2l_du_crtc_put(struct rzg2l_du_crtc *rcrtc)
 
 static void rzg2l_du_start_stop(struct rzg2l_du_crtc *rcrtc, bool start)
 {
-       struct rzg2l_du_crtc_state *rstate = to_rzg2l_crtc_state(rcrtc->crtc.state);
        struct rzg2l_du_device *rcdu = rcrtc->dev;
-       u32 val = DU_MCR0_DI_EN;
 
-       if (rstate->outputs & BIT(RZG2L_DU_OUTPUT_DPAD0))
-               val |= DU_MCR0_DPI_OE;
-
-       writel(start ? val : 0, rcdu->mmio + DU_MCR0);
+       writel(start ? DU_MCR0_DI_EN : 0, rcdu->mmio + DU_MCR0);
 }
 
 static void rzg2l_du_crtc_start(struct rzg2l_du_crtc *rcrtc)