924 	u32 rb_cntl, ib_cntl;  in sdma_v4_0_gfx_enable()  local
928 		rb_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL);  in sdma_v4_0_gfx_enable()
929 		rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, enable ? 1 : 0);  in sdma_v4_0_gfx_enable()
930 		WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl);  in sdma_v4_0_gfx_enable()
958 	u32 rb_cntl, ib_cntl;  in sdma_v4_0_page_stop()  local
962 		rb_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL);  in sdma_v4_0_page_stop()
963 		rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL,  in sdma_v4_0_page_stop()
965 		WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl);  in sdma_v4_0_page_stop()
1066 static uint32_t sdma_v4_0_rb_cntl(struct amdgpu_ring *ring, uint32_t rb_cntl)  in sdma_v4_0_rb_cntl()  argument
1071 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SIZE, rb_bufsz);  in sdma_v4_0_rb_cntl()
1073 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_SWAP_ENABLE, 1);  in sdma_v4_0_rb_cntl()
1074 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL,  in sdma_v4_0_rb_cntl()
1077 	return rb_cntl;  in sdma_v4_0_rb_cntl()
1092 	u32 rb_cntl, ib_cntl, wptr_poll_cntl;  in sdma_v4_0_gfx_resume()  local
1097 	rb_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL);  in sdma_v4_0_gfx_resume()
1098 	rb_cntl = sdma_v4_0_rb_cntl(ring, rb_cntl);  in sdma_v4_0_gfx_resume()
1099 	WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl);  in sdma_v4_0_gfx_resume()
1113 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL,  in sdma_v4_0_gfx_resume()
1153 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 1);  in sdma_v4_0_gfx_resume()
1154 	WREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL, rb_cntl);  in sdma_v4_0_gfx_resume()
1177 	u32 rb_cntl, ib_cntl, wptr_poll_cntl;  in sdma_v4_0_page_resume()  local
1182 	rb_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL);  in sdma_v4_0_page_resume()
1183 	rb_cntl = sdma_v4_0_rb_cntl(ring, rb_cntl);  in sdma_v4_0_page_resume()
1184 	WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl);  in sdma_v4_0_page_resume()
1198 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL,  in sdma_v4_0_page_resume()
1239 	rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL, RB_ENABLE, 1);  in sdma_v4_0_page_resume()
1240 	WREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL, rb_cntl);  in sdma_v4_0_page_resume()