45 static void shmob_drm_plane_compute_base(struct shmob_drm_plane *splane,  in shmob_drm_plane_compute_base()  argument
52 	bpp = splane->format->yuv ? 8 : splane->format->bpp;  in shmob_drm_plane_compute_base()
54 	splane->dma[0] = gem->paddr + fb->offsets[0]  in shmob_drm_plane_compute_base()
57 	if (splane->format->yuv) {  in shmob_drm_plane_compute_base()
58 		bpp = splane->format->bpp - 8;  in shmob_drm_plane_compute_base()
60 		splane->dma[1] = gem->paddr + fb->offsets[1]  in shmob_drm_plane_compute_base()
66 static void __shmob_drm_plane_setup(struct shmob_drm_plane *splane,  in __shmob_drm_plane_setup()  argument
69 	struct shmob_drm_device *sdev = splane->plane.dev->dev_private;  in __shmob_drm_plane_setup()
73 	format = LDBBSIFR_EN | (splane->alpha << LDBBSIFR_LAY_SHIFT);  in __shmob_drm_plane_setup()
75 	switch (splane->format->fourcc) {  in __shmob_drm_plane_setup()
94 	switch (splane->format->fourcc) {  in __shmob_drm_plane_setup()
118 #define plane_reg_dump(sdev, splane, reg) \  in __shmob_drm_plane_setup()  argument
120 		splane->index, #reg, \  in __shmob_drm_plane_setup()
121 		lcdc_read(sdev, reg(splane->index)), \  in __shmob_drm_plane_setup()
122 		lcdc_read(sdev, reg(splane->index) + LCDC_SIDE_B_OFFSET))  in __shmob_drm_plane_setup()
124 	plane_reg_dump(sdev, splane, LDBnBSIFR);  in __shmob_drm_plane_setup()
125 	plane_reg_dump(sdev, splane, LDBnBSSZR);  in __shmob_drm_plane_setup()
126 	plane_reg_dump(sdev, splane, LDBnBLOCR);  in __shmob_drm_plane_setup()
127 	plane_reg_dump(sdev, splane, LDBnBSMWR);  in __shmob_drm_plane_setup()
128 	plane_reg_dump(sdev, splane, LDBnBSAYR);  in __shmob_drm_plane_setup()
129 	plane_reg_dump(sdev, splane, LDBnBSACR);  in __shmob_drm_plane_setup()
131 	lcdc_write(sdev, LDBCR, LDBCR_UPC(splane->index));  in __shmob_drm_plane_setup()
132 	dev_dbg(sdev->ddev->dev, "%s(%u): %s 0x%08x\n", __func__, splane->index,  in __shmob_drm_plane_setup()
135 	lcdc_write(sdev, LDBnBSIFR(splane->index), format);  in __shmob_drm_plane_setup()
137 	lcdc_write(sdev, LDBnBSSZR(splane->index),  in __shmob_drm_plane_setup()
138 		   (splane->crtc_h << LDBBSSZR_BVSS_SHIFT) |  in __shmob_drm_plane_setup()
139 		   (splane->crtc_w << LDBBSSZR_BHSS_SHIFT));  in __shmob_drm_plane_setup()
140 	lcdc_write(sdev, LDBnBLOCR(splane->index),  in __shmob_drm_plane_setup()
141 		   (splane->crtc_y << LDBBLOCR_CVLC_SHIFT) |  in __shmob_drm_plane_setup()
142 		   (splane->crtc_x << LDBBLOCR_CHLC_SHIFT));  in __shmob_drm_plane_setup()
143 	lcdc_write(sdev, LDBnBSMWR(splane->index),  in __shmob_drm_plane_setup()
146 	shmob_drm_plane_compute_base(splane, fb, splane->src_x, splane->src_y);  in __shmob_drm_plane_setup()
148 	lcdc_write(sdev, LDBnBSAYR(splane->index), splane->dma[0]);  in __shmob_drm_plane_setup()
149 	if (splane->format->yuv)  in __shmob_drm_plane_setup()
150 		lcdc_write(sdev, LDBnBSACR(splane->index), splane->dma[1]);  in __shmob_drm_plane_setup()
153 		   LDBCR_UPF(splane->index) | LDBCR_UPD(splane->index));  in __shmob_drm_plane_setup()
154 	dev_dbg(sdev->ddev->dev, "%s(%u): %s 0x%08x\n", __func__, splane->index,  in __shmob_drm_plane_setup()
157 	plane_reg_dump(sdev, splane, LDBnBSIFR);  in __shmob_drm_plane_setup()
158 	plane_reg_dump(sdev, splane, LDBnBSSZR);  in __shmob_drm_plane_setup()
159 	plane_reg_dump(sdev, splane, LDBnBLOCR);  in __shmob_drm_plane_setup()
160 	plane_reg_dump(sdev, splane, LDBnBSMWR);  in __shmob_drm_plane_setup()
161 	plane_reg_dump(sdev, splane, LDBnBSAYR);  in __shmob_drm_plane_setup()
162 	plane_reg_dump(sdev, splane, LDBnBSACR);  in __shmob_drm_plane_setup()
167 	struct shmob_drm_plane *splane = to_shmob_plane(plane);  in shmob_drm_plane_setup()  local
172 	__shmob_drm_plane_setup(splane, plane->fb);  in shmob_drm_plane_setup()
182 	struct shmob_drm_plane *splane = to_shmob_plane(plane);  in shmob_drm_plane_update()  local
198 	splane->format = format;  in shmob_drm_plane_update()
200 	splane->src_x = src_x >> 16;  in shmob_drm_plane_update()
201 	splane->src_y = src_y >> 16;  in shmob_drm_plane_update()
202 	splane->crtc_x = crtc_x;  in shmob_drm_plane_update()
203 	splane->crtc_y = crtc_y;  in shmob_drm_plane_update()
204 	splane->crtc_w = crtc_w;  in shmob_drm_plane_update()
205 	splane->crtc_h = crtc_h;  in shmob_drm_plane_update()
207 	__shmob_drm_plane_setup(splane, fb);  in shmob_drm_plane_update()
213 	struct shmob_drm_plane *splane = to_shmob_plane(plane);  in shmob_drm_plane_disable()  local
216 	splane->format = NULL;  in shmob_drm_plane_disable()
218 	lcdc_write(sdev, LDBnBSIFR(splane->index), 0);  in shmob_drm_plane_disable()
248 	struct shmob_drm_plane *splane;  in shmob_drm_plane_create()  local
251 	splane = devm_kzalloc(sdev->dev, sizeof(*splane), GFP_KERNEL);  in shmob_drm_plane_create()
252 	if (splane == NULL)  in shmob_drm_plane_create()
255 	splane->index = index;  in shmob_drm_plane_create()
256 	splane->alpha = 255;  in shmob_drm_plane_create()
258 	ret = drm_plane_init(sdev->ddev, &splane->plane, 1,  in shmob_drm_plane_create()