tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next head: 17fd4b27d8d0698e42095796a3758bbc841d3a6c commit: 944b5289c92d9c1aad3760c012daf4cf2478381f [699/723] ASoC: AMD: enable ACP3x drivers build config: tile-allyesconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 944b5289c92d9c1aad3760c012daf4cf2478381f # save the attached .config to linux build tree make.cross ARCH=tile

All errors (new ones prefixed by >>):

In file included from sound/soc/amd/raven/acp3x-pcm-dma.c:26:0: sound/soc/amd/raven/acp3x.h: In function 'rv_readl': sound/soc/amd/raven/acp3x.h:28:9: error: implicit declaration of function 'readl'; did you mean 'vread'? [-Werror=implicit-function-declaration] return readl(base_addr - ACP3x_PHY_BASE_ADDRESS); ^~~~~ vread sound/soc/amd/raven/acp3x.h: In function 'rv_writel': sound/soc/amd/raven/acp3x.h:33:2: error: implicit declaration of function 'writel'; did you mean 'vwrite'? [-Werror=implicit-function-declaration] writel(val, base_addr - ACP3x_PHY_BASE_ADDRESS); ^~~~~~ vwrite sound/soc/amd/raven/acp3x-pcm-dma.c: In function 'config_acp3x_dma':

...

sound/soc/amd/raven/acp3x-pcm-dma.c:246:10: error: implicit declaration of function 'page_to_phys'; did you mean 'page_to_pfn'? [-Werror=implicit-function-declaration]

addr = page_to_phys(pg); ^~~~~~~~~~~~ page_to_pfn sound/soc/amd/raven/acp3x-pcm-dma.c: In function 'acp3x_audio_probe': sound/soc/amd/raven/acp3x-pcm-dma.c:638:22: error: implicit declaration of function 'devm_ioremap'; did you mean 'devm_kmemdup'? [-Werror=implicit-function-declaration] adata->acp3x_base = devm_ioremap(&pdev->dev, res->start, ^~~~~~~~~~~~ devm_kmemdup sound/soc/amd/raven/acp3x-pcm-dma.c:638:20: warning: assignment makes pointer from integer without a cast [-Wint-conversion] adata->acp3x_base = devm_ioremap(&pdev->dev, res->start, ^ cc1: some warnings being treated as errors

vim +246 sound/soc/amd/raven/acp3x-pcm-dma.c

68f9fb0c Maruthi Srinivas Bayyavarapu 2017-03-30 222 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 223 static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction) afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 224 { afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 225 u16 page_idx; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 226 u64 addr; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 227 u32 low, high, val, acp_fifo_addr; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 228 struct page *pg = rtd->pg; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 229 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 230 /* 8 scratch registers used to map one 64 bit address. afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 231 * For 2 pages (4096 * 2 bytes), it will be 16 registers. afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 232 */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 233 if (direction == SNDRV_PCM_STREAM_PLAYBACK) afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 234 val = 0; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 235 else afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 236 val = 16; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 237 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 238 /* Group Enable */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 239 rv_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 240 mmACPAXI2AXI_ATU_BASE_ADDR_GRP_1); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 241 rv_writel(PAGE_SIZE_4K_ENABLE, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 242 mmACPAXI2AXI_ATU_PAGE_SIZE_GRP_1); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 243 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 244 for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) { afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 245 /* Load the low address of page int ACP SRAM through SRBM */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 @246 addr = page_to_phys(pg); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 247 low = lower_32_bits(addr); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 248 high = upper_32_bits(addr); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 249 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 250 rv_writel(low, rtd->acp3x_base + mmACP_SCRATCH_REG_0 + val); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 251 high |= BIT(31); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 252 rv_writel(high, rtd->acp3x_base + mmACP_SCRATCH_REG_0 + val afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 253 + 4); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 254 /* Move to next physically contiguos page */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 255 val += 8; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 256 pg++; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 257 } afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 258 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 259 if (direction == SNDRV_PCM_STREAM_PLAYBACK) { afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 260 /* Config ringbuffer */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 261 rv_writel(MEM_WINDOW_START, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 262 mmACP_BT_TX_RINGBUFADDR); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 263 rv_writel(MAX_BUFFER, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 264 mmACP_BT_TX_RINGBUFSIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 265 rv_writel(0x40, rtd->acp3x_base + mmACP_BT_TX_DMA_SIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 266 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 267 /* Config audio fifo */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 268 acp_fifo_addr = ACP_SRAM_PTE_OFFSET + (rtd->num_pages * 8) afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 269 + 1024; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 270 rv_writel(acp_fifo_addr, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 271 mmACP_BT_TX_FIFOADDR); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 272 rv_writel(256, rtd->acp3x_base + mmACP_BT_TX_FIFOSIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 273 rv_writel(PLAYBACK_MIN_PERIOD_SIZE, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 274 mmACP_BT_TX_INTR_WATERMARK_SIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 275 } else { afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 276 /* Config ringbuffer */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 277 rv_writel(MEM_WINDOW_START + MAX_BUFFER, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 278 mmACP_BT_RX_RINGBUFADDR); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 279 rv_writel(MAX_BUFFER, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 280 mmACP_BT_RX_RINGBUFSIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 281 rv_writel(0x40, rtd->acp3x_base + mmACP_BT_RX_DMA_SIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 282 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 283 /* Config audio fifo */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 284 acp_fifo_addr = ACP_SRAM_PTE_OFFSET + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 285 (rtd->num_pages * 8) + 1024 + 256; afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 286 rv_writel(acp_fifo_addr, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 287 mmACP_BT_RX_FIFOADDR); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 288 rv_writel(256, rtd->acp3x_base + mmACP_BT_RX_FIFOSIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 289 rv_writel(CAPTURE_MIN_PERIOD_SIZE, rtd->acp3x_base + afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 290 mmACP_BT_RX_INTR_WATERMARK_SIZE); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 291 } afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 292 afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 293 /* Enable watermark/period interrupt to host */ afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 294 rv_writel(BIT(BT_TX_THRESHOLD) | BIT(BT_RX_THRESHOLD), afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 295 rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL); afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 296 } afdf7669 Maruthi Srinivas Bayyavarapu 2017-03-29 297

:::::: The code at line 246 was first introduced by commit :::::: afdf7669c25e9b8f4458a86650ba133890bbd647 ASoC: AMD: add ACP3x PCM driver DMA ops

:::::: TO: Maruthi Srinivas Bayyavarapu Maruthi.Bayyavarapu@amd.com :::::: CC: Alex Deucher alexander.deucher@amd.com

--- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation