drm/radeon/radeon_cursor.c

35 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
39 		cur_lock = RREG32(EVERGREEN_CUR_UPDATE + radeon_crtc->crtc_offset);
44 		WREG32(EVERGREEN_CUR_UPDATE + radeon_crtc->crtc_offset, cur_lock);
46 		cur_lock = RREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset);
51 		WREG32(AVIVO_D1CUR_UPDATE + radeon_crtc->crtc_offset, cur_lock);
53 		cur_lock = RREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset);
58 		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, cur_lock);
64 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
68 		WREG32_IDX(EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset,
72 		WREG32_IDX(AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset,
76 		switch (radeon_crtc->crtc_id) {
92 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
95 	if (radeon_crtc->cursor_out_of_bounds)
99 		WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
100 		       upper_32_bits(radeon_crtc->cursor_addr));
101 		WREG32(EVERGREEN_CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
102 		       lower_32_bits(radeon_crtc->cursor_addr));
103 		WREG32(RADEON_MM_INDEX, EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset);
109 			if (radeon_crtc->crtc_id)
111 				       upper_32_bits(radeon_crtc->cursor_addr));
114 				       upper_32_bits(radeon_crtc->cursor_addr));
117 		WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
118 		       lower_32_bits(radeon_crtc->cursor_addr));
119 		WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset);
124 		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset,
125 		       radeon_crtc->cursor_addr - radeon_crtc->legacy_display_base_addr);
127 		switch (radeon_crtc->crtc_id) {
146 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
149 	int w = radeon_crtc->cursor_width;
151 	radeon_crtc->cursor_x = x;
152 	radeon_crtc->cursor_y = y;
161 		xorigin = min(-x, radeon_crtc->max_cursor_width - 1);
163 		yorigin = min(-y, radeon_crtc->max_cursor_height - 1);
209 	if (x <= (crtc->x - w) || y <= (crtc->y - radeon_crtc->cursor_height) ||
218 		WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
219 		WREG32(EVERGREEN_CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
220 		WREG32(EVERGREEN_CUR_SIZE + radeon_crtc->crtc_offset,
221 		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
223 		WREG32(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
224 		WREG32(AVIVO_D1CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
225 		WREG32(AVIVO_D1CUR_SIZE + radeon_crtc->crtc_offset,
226 		       ((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
234 		WREG32(RADEON_CUR_HORZ_VERT_OFF + radeon_crtc->crtc_offset,
238 		WREG32(RADEON_CUR_HORZ_VERT_POSN + radeon_crtc->crtc_offset,
243 		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset,
244 		       radeon_crtc->cursor_addr - radeon_crtc->legacy_display_base_addr +
248 	if (radeon_crtc->cursor_out_of_bounds) {
249 		radeon_crtc->cursor_out_of_bounds = false;
250 		if (radeon_crtc->cursor_bo)
257 	if (!radeon_crtc->cursor_out_of_bounds) {
259 		radeon_crtc->cursor_out_of_bounds = true;
284 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
297 	if ((width > radeon_crtc->max_cursor_width) ||
298 	    (height > radeon_crtc->max_cursor_height)) {
305 		DRM_ERROR("Cannot find cursor object %x for crtc %d\n", handle, radeon_crtc->crtc_id);
318 				       &radeon_crtc->cursor_addr);
328 	if (width != radeon_crtc->cursor_width ||
329 	    height != radeon_crtc->cursor_height ||
330 	    hot_x != radeon_crtc->cursor_hot_x ||
331 	    hot_y != radeon_crtc->cursor_hot_y) {
334 		x = radeon_crtc->cursor_x + radeon_crtc->cursor_hot_x - hot_x;
335 		y = radeon_crtc->cursor_y + radeon_crtc->cursor_hot_y - hot_y;
337 		radeon_crtc->cursor_width = width;
338 		radeon_crtc->cursor_height = height;
339 		radeon_crtc->cursor_hot_x = hot_x;
340 		radeon_crtc->cursor_hot_y = hot_y;
350 	if (radeon_crtc->cursor_bo) {
351 		struct radeon_bo *robj = gem_to_radeon_bo(radeon_crtc->cursor_bo);
357 		drm_gem_object_put(radeon_crtc->cursor_bo);
360 	radeon_crtc->cursor_bo = obj;
374 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
376 	if (radeon_crtc->cursor_bo) {
379 		radeon_cursor_move_locked(crtc, radeon_crtc->cursor_x,
380 					  radeon_crtc->cursor_y);