52 static inline bool dcss_plane_fb_is_linear(const struct drm_framebuffer *fb)  in dcss_plane_fb_is_linear()  argument
54 	return ((fb->flags & DRM_MODE_FB_MODIFIERS) == 0) ||  in dcss_plane_fb_is_linear()
55 	       ((fb->flags & DRM_MODE_FB_MODIFIERS) != 0 &&  in dcss_plane_fb_is_linear()
56 		fb->modifier == DRM_FORMAT_MOD_LINEAR);  in dcss_plane_fb_is_linear()
145 	struct drm_framebuffer *fb = state->fb;  in dcss_plane_atomic_check()  local
153 	if (!fb || !state->crtc)  in dcss_plane_atomic_check()
156 	cma_obj = drm_fb_cma_get_gem_obj(fb, 0);  in dcss_plane_atomic_check()
167 					       fb->format->format)) {  in dcss_plane_atomic_check()
184 	if (!dcss_plane_can_rotate(fb->format,  in dcss_plane_atomic_check()
185 				   !!(fb->flags & DRM_MODE_FB_MODIFIERS),  in dcss_plane_atomic_check()
186 				   fb->modifier,  in dcss_plane_atomic_check()
195 	    !dcss_plane_fb_is_linear(fb)) {  in dcss_plane_atomic_check()
200 	if ((fb->flags & DRM_MODE_FB_MODIFIERS) &&  in dcss_plane_atomic_check()
202 				fb->format->format,  in dcss_plane_atomic_check()
203 				fb->modifier)) {  in dcss_plane_atomic_check()
204 		DRM_DEBUG_KMS("Invalid modifier: %llx", fb->modifier);  in dcss_plane_atomic_check()
216 	struct drm_framebuffer *fb = state->fb;  in dcss_plane_atomic_set_base()  local
217 	const struct drm_format_info *format = fb->format;  in dcss_plane_atomic_set_base()
218 	struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);  in dcss_plane_atomic_set_base()
224 		p1_ba = cma_obj->paddr + fb->offsets[0] +  in dcss_plane_atomic_set_base()
225 			fb->pitches[0] * (state->src.y1 >> 16) +  in dcss_plane_atomic_set_base()
231 		p1_ba = cma_obj->paddr + fb->offsets[0] +  in dcss_plane_atomic_set_base()
232 			fb->pitches[0] * (state->src.y1 >> 16) +  in dcss_plane_atomic_set_base()
237 		p2_ba = cma_obj->paddr + fb->offsets[1] +  in dcss_plane_atomic_set_base()
238 			(((fb->pitches[1] >> 1) * (state->src.y1 >> 17) +  in dcss_plane_atomic_set_base()
242 			  fb->pitches[0]);  in dcss_plane_atomic_set_base()
248 	struct drm_framebuffer *fb = state->fb;  in dcss_plane_needs_setup()  local
249 	struct drm_framebuffer *old_fb = old_state->fb;  in dcss_plane_needs_setup()
259 	       fb->format->format != old_fb->format->format ||  in dcss_plane_needs_setup()
260 	       fb->modifier  != old_fb->modifier ||  in dcss_plane_needs_setup()
270 	struct drm_framebuffer *fb = state->fb;  in dcss_plane_atomic_update()  local
279 	if (!fb || !state->crtc || !state->visible)  in dcss_plane_atomic_update()
282 	pixel_format = state->fb->format->format;  in dcss_plane_atomic_update()
284 	modifiers_present = !!(fb->flags & DRM_MODE_FB_MODIFIERS);  in dcss_plane_atomic_update()
286 	if (old_state->fb && !drm_atomic_crtc_needs_modeset(crtc_state) &&  in dcss_plane_atomic_update()
304 	    modifiers_present && fb->modifier == DRM_FORMAT_MOD_LINEAR)  in dcss_plane_atomic_update()
307 	dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, state->fb->format,  in dcss_plane_atomic_update()
308 			    modifiers_present ? fb->modifier :  in dcss_plane_atomic_update()
320 			  state->fb->format,  in dcss_plane_atomic_update()
329 				 fb->format, state->alpha >> 8);  in dcss_plane_atomic_update()