iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/gpu/drm/mediatek/mtk_disp_drv.h

102 lines
4.0 KiB
C
Raw Normal View History

drm/mediatek: DRM driver directly refer to sub driver's function Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Let DRM driver directly refer to sub driver's function so that sub driver need not register these function to DRM driver. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2020-10-12 11:50:47 +08:00
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2020 MediaTek Inc.
*/
#ifndef _MTK_DISP_DRV_H_
#define _MTK_DISP_DRV_H_
#include <linux/soc/mediatek/mtk-cmdq.h>
#include "mtk_drm_plane.h"
drm/mediatek: Separate aal sub driver MT8173 aal has gamma function but mt8183 aal has no gamma function, so separate aal sub driver to have a private data for different SoC. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Tested-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2021-07-16 14:32:21 +08:00
int mtk_aal_clk_enable(struct device *dev);
void mtk_aal_clk_disable(struct device *dev);
void mtk_aal_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
void mtk_aal_start(struct device *dev);
void mtk_aal_stop(struct device *dev);
drm/mediatek: Separate ccorr module ccorr ctm matrix bits will be different in mt8192. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2021-02-02 16:12:33 +08:00
void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
int mtk_ccorr_clk_enable(struct device *dev);
void mtk_ccorr_clk_disable(struct device *dev);
void mtk_ccorr_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
void mtk_ccorr_start(struct device *dev);
void mtk_ccorr_stop(struct device *dev);
drm/mediatek: DRM driver directly refer to sub driver's function Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Let DRM driver directly refer to sub driver's function so that sub driver need not register these function to DRM driver. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2020-10-12 11:50:47 +08:00
void mtk_color_bypass_shadow(struct device *dev);
int mtk_color_clk_enable(struct device *dev);
void mtk_color_clk_disable(struct device *dev);
void mtk_color_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
void mtk_color_start(struct device *dev);
drm/mediatek: Add mtk_dither_set_common() function Current implementation of mtk_dither_set() cast dev data to struct mtk_ddp_comp_dev. But other devices with different dev data would also call this function. Separate necessary parameters out so other device components (dither, gamma) can call this function. Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2021-01-29 17:22:04 +08:00
void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
unsigned int bpc, unsigned int cfg,
unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
drm/mediatek: DRM driver directly refer to sub driver's function Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Let DRM driver directly refer to sub driver's function so that sub driver need not register these function to DRM driver. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2020-10-12 11:50:47 +08:00
void mtk_dpi_start(struct device *dev);
void mtk_dpi_stop(struct device *dev);
void mtk_dsi_ddp_start(struct device *dev);
void mtk_dsi_ddp_stop(struct device *dev);
drm/mediatek: Separate gamma module mt8183 gamma module will different with mt8173, so separate gamma for adding private data. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2021-01-29 17:22:05 +08:00
int mtk_gamma_clk_enable(struct device *dev);
void mtk_gamma_clk_disable(struct device *dev);
void mtk_gamma_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state);
void mtk_gamma_start(struct device *dev);
void mtk_gamma_stop(struct device *dev);
drm/mediatek: DRM driver directly refer to sub driver's function Some ddp component exist in both display path and other path, so sub driver should not directly call DRM driver's function. Let DRM driver directly refer to sub driver's function so that sub driver need not register these function to DRM driver. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
2020-10-12 11:50:47 +08:00
void mtk_ovl_bgclr_in_on(struct device *dev);
void mtk_ovl_bgclr_in_off(struct device *dev);
void mtk_ovl_bypass_shadow(struct device *dev);
int mtk_ovl_clk_enable(struct device *dev);
void mtk_ovl_clk_disable(struct device *dev);
void mtk_ovl_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
struct mtk_plane_state *mtk_state);
void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
struct mtk_plane_state *state,
struct cmdq_pkt *cmdq_pkt);
unsigned int mtk_ovl_layer_nr(struct device *dev);
void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
struct cmdq_pkt *cmdq_pkt);
void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
struct cmdq_pkt *cmdq_pkt);
void mtk_ovl_start(struct device *dev);
void mtk_ovl_stop(struct device *dev);
unsigned int mtk_ovl_supported_rotations(struct device *dev);
void mtk_ovl_enable_vblank(struct device *dev,
void (*vblank_cb)(void *),
void *vblank_cb_data);
void mtk_ovl_disable_vblank(struct device *dev);
void mtk_rdma_bypass_shadow(struct device *dev);
int mtk_rdma_clk_enable(struct device *dev);
void mtk_rdma_clk_disable(struct device *dev);
void mtk_rdma_config(struct device *dev, unsigned int width,
unsigned int height, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
unsigned int mtk_rdma_layer_nr(struct device *dev);
void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
struct mtk_plane_state *state,
struct cmdq_pkt *cmdq_pkt);
void mtk_rdma_start(struct device *dev);
void mtk_rdma_stop(struct device *dev);
void mtk_rdma_enable_vblank(struct device *dev,
void (*vblank_cb)(void *),
void *vblank_cb_data);
void mtk_rdma_disable_vblank(struct device *dev);
#endif
Reference in New Issue Copy Permalink