alpha_ch          153 drivers/gpu/drm/imx/ipuv3-plane.c 	if (!IS_ERR_OR_NULL(ipu_plane->alpha_ch))
alpha_ch          154 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_idmac_put(ipu_plane->alpha_ch);
alpha_ch          160 drivers/gpu/drm/imx/ipuv3-plane.c 	int alpha_ch;
alpha_ch          169 drivers/gpu/drm/imx/ipuv3-plane.c 	alpha_ch = ipu_channel_alpha_channel(ipu_plane->dma);
alpha_ch          170 drivers/gpu/drm/imx/ipuv3-plane.c 	if (alpha_ch >= 0) {
alpha_ch          171 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_plane->alpha_ch = ipu_idmac_get(ipu_plane->ipu, alpha_ch);
alpha_ch          172 drivers/gpu/drm/imx/ipuv3-plane.c 		if (IS_ERR(ipu_plane->alpha_ch)) {
alpha_ch          173 drivers/gpu/drm/imx/ipuv3-plane.c 			ret = PTR_ERR(ipu_plane->alpha_ch);
alpha_ch          175 drivers/gpu/drm/imx/ipuv3-plane.c 				  alpha_ch, ret);
alpha_ch          225 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_idmac_enable_channel(ipu_plane->alpha_ch);
alpha_ch          245 drivers/gpu/drm/imx/ipuv3-plane.c 	if (ipu_plane->alpha_ch)
alpha_ch          246 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_idmac_disable_channel(ipu_plane->alpha_ch);
alpha_ch          607 drivers/gpu/drm/imx/ipuv3-plane.c 			active = ipu_idmac_get_current_buffer(ipu_plane->alpha_ch);
alpha_ch          608 drivers/gpu/drm/imx/ipuv3-plane.c 			ipu_cpmem_set_buffer(ipu_plane->alpha_ch, !active,
alpha_ch          610 drivers/gpu/drm/imx/ipuv3-plane.c 			ipu_idmac_select_buffer(ipu_plane->alpha_ch, !active);
alpha_ch          690 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_zero(ipu_plane->alpha_ch);
alpha_ch          691 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_resolution(ipu_plane->alpha_ch,
alpha_ch          694 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_format_passthrough(ipu_plane->alpha_ch, 8);
alpha_ch          695 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_high_priority(ipu_plane->alpha_ch);
alpha_ch          696 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_idmac_set_double_buffer(ipu_plane->alpha_ch, 1);
alpha_ch          697 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_stride(ipu_plane->alpha_ch, fb->pitches[1]);
alpha_ch          698 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_burstsize(ipu_plane->alpha_ch, 16);
alpha_ch          699 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_buffer(ipu_plane->alpha_ch, 0, alpha_eba);
alpha_ch          700 drivers/gpu/drm/imx/ipuv3-plane.c 		ipu_cpmem_set_buffer(ipu_plane->alpha_ch, 1, alpha_eba);
alpha_ch           22 drivers/gpu/drm/imx/ipuv3-plane.h 	struct ipuv3_channel	*alpha_ch;