From: CK Hu ck.hu@mediatek.com
mtk mutex is used by DRM and MDP driver, and its function is SoC-specific, so move it to soc folder.
Signed-off-by: CK Hu ck.hu@mediatek.com Signed-off-by: Chun-Kuang Hu chunkuang.hu@kernel.org --- drivers/gpu/drm/mediatek/Makefile | 3 +-- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 1 - drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 - drivers/soc/mediatek/Makefile | 1 + .../{gpu/drm/mediatek/mtk_mutex.c => soc/mediatek/mtk-mutex.c} | 2 ++ .../mtk_mutex.h => include/linux/soc/mediatek/mtk-mutex.h | 0 7 files changed, 5 insertions(+), 5 deletions(-) rename drivers/{gpu/drm/mediatek/mtk_mutex.c => soc/mediatek/mtk-mutex.c} (99%) rename drivers/gpu/drm/mediatek/mtk_mutex.h => include/linux/soc/mediatek/mtk-mutex.h (100%)
diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile index 09979c4c340a..01d06332f767 100644 --- a/drivers/gpu/drm/mediatek/Makefile +++ b/drivers/gpu/drm/mediatek/Makefile @@ -9,8 +9,7 @@ mediatek-drm-y := mtk_disp_color.o \ mtk_drm_gem.o \ mtk_drm_plane.o \ mtk_dsi.o \ - mtk_dpi.o \ - mtk_mutex.o + mtk_dpi.o
obj-$(CONFIG_DRM_MEDIATEK) += mediatek-drm.o
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index 23d9abc4f46c..d7bd07916d74 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -7,6 +7,7 @@ #include <linux/pm_runtime.h> #include <linux/soc/mediatek/mtk-cmdq.h> #include <linux/soc/mediatek/mtk-mmsys.h> +#include <linux/soc/mediatek/mtk-mutex.h>
#include <asm/barrier.h> #include <soc/mediatek/smi.h> @@ -22,7 +23,6 @@ #include "mtk_drm_ddp_comp.h" #include "mtk_drm_gem.h" #include "mtk_drm_plane.h" -#include "mtk_mutex.h"
/* * struct mtk_drm_crtc - MediaTek specific crtc structure. diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 907a69eb6d51..d1232124b650 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -602,7 +602,6 @@ static struct platform_driver mtk_drm_platform_driver = { };
static struct platform_driver * const mtk_drm_drivers[] = { - &mtk_mutex_driver, &mtk_disp_color_driver, &mtk_disp_ovl_driver, &mtk_disp_rdma_driver, diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index c7220f267a62..f7cd95903a4e 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -46,7 +46,6 @@ struct mtk_drm_private { struct drm_atomic_state *suspend_state; };
-extern struct platform_driver mtk_mutex_driver; extern struct platform_driver mtk_disp_color_driver; extern struct platform_driver mtk_disp_ovl_driver; extern struct platform_driver mtk_disp_rdma_driver; diff --git a/drivers/soc/mediatek/Makefile b/drivers/soc/mediatek/Makefile index b6908db534c2..90270f8114ed 100644 --- a/drivers/soc/mediatek/Makefile +++ b/drivers/soc/mediatek/Makefile @@ -6,3 +6,4 @@ obj-$(CONFIG_MTK_PMIC_WRAP) += mtk-pmic-wrap.o obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o obj-$(CONFIG_MTK_SCPSYS_PM_DOMAINS) += mtk-pm-domains.o obj-$(CONFIG_MTK_MMSYS) += mtk-mmsys.o +obj-$(CONFIG_MTK_MMSYS) += mtk-mutex.o diff --git a/drivers/gpu/drm/mediatek/mtk_mutex.c b/drivers/soc/mediatek/mtk-mutex.c similarity index 99% rename from drivers/gpu/drm/mediatek/mtk_mutex.c rename to drivers/soc/mediatek/mtk-mutex.c index e16b1772317c..f2597ebf52db 100644 --- a/drivers/gpu/drm/mediatek/mtk_mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c @@ -459,3 +459,5 @@ struct platform_driver mtk_mutex_driver = { .of_match_table = mutex_driver_dt_match, }, }; + +builtin_platform_driver(mtk_mutex_driver); diff --git a/drivers/gpu/drm/mediatek/mtk_mutex.h b/include/linux/soc/mediatek/mtk-mutex.h similarity index 100% rename from drivers/gpu/drm/mediatek/mtk_mutex.h rename to include/linux/soc/mediatek/mtk-mutex.h