Hi Mauro, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 303392fd5c160822bf778270b28ec5ea50cab2b4 commit: 5b552b198c2557295becd471bff53bb520fefee5 media: atomisp: re-enable warnings again date: 1 year, 1 month ago config: x86_64-buildonly-randconfig-r001-20210705 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5b552b198c2557295becd471bff53bb520fefee5 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 5b552b198c2557295becd471bff53bb520fefee5 # save the attached .config to linux build tree make W=1 ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): cc1: warning: drivers/staging/media/atomisp//pci/hive_isp_css_include/memory_access/: No such file or directory [-Wmissing-include-dirs] drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c: In function 'ia_css_isys_rx_configure': >> drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:488:7: warning: variable 'port_enabled' set but not used [-Wunused-but-set-variable] 488 | bool port_enabled[N_MIPI_PORT_ID]; | ^~~~~~~~~~~~ In file included from drivers/staging/media/atomisp//pci/hive_isp_css_include/input_formatter.h:34, from drivers/staging/media/atomisp//pci/sh_css_internal.h:26, from drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:21: At top level: drivers/staging/media/atomisp//pci/hive_isp_css_common/host/input_formatter_local.h:118:27: warning: 'input_formatter_alignment' defined but not used [-Wunused-const-variable=] 118 | static const unsigned int input_formatter_alignment[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/staging/media/atomisp//pci/input_system_local.h:10, from drivers/staging/media/atomisp//pci/hive_isp_css_include/input_system.h:34, from drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:17: drivers/staging/media/atomisp//pci/isp2400_input_system_local.h:380:19: warning: 'MIPI_PORT_ACTIVE' defined but not used [-Wunused-const-variable=] 380 | static const bool MIPI_PORT_ACTIVE[N_RX_MODE][N_MIPI_PORT_ID] = { | ^~~~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_input_system_local.h:374:30: warning: 'MIPI_PORT_MAXLANES' defined but not used [-Wunused-const-variable=] 374 | static const mipi_lane_cfg_t MIPI_PORT_MAXLANES[N_MIPI_PORT_ID] = { | ^~~~~~~~~~~~~~~~~~ In file included from drivers/staging/media/atomisp//pci/system_local.h:10, from drivers/staging/media/atomisp//pci/hive_isp_css_include/input_system.h:33, from drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c:17: drivers/staging/media/atomisp//pci/isp2400_system_local.h:155:26: warning: 'INPUT_FORMATTER_BASE' defined but not used [-Wunused-const-variable=] 155 | static const hrt_address INPUT_FORMATTER_BASE[N_INPUT_FORMATTER_ID] = { | ^~~~~~~~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:150:26: warning: 'TIMED_CTRL_BASE' defined but not used [-Wunused-const-variable=] 150 | static const hrt_address TIMED_CTRL_BASE[N_TIMED_CTRL_ID] = { | ^~~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:145:26: warning: 'GPIO_BASE' defined but not used [-Wunused-const-variable=] 145 | static const hrt_address GPIO_BASE[N_GPIO_ID] = { | ^~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:142:26: warning: 'GP_TIMER_BASE' defined but not used [-Wunused-const-variable=] 142 | static const hrt_address GP_TIMER_BASE = | ^~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:135:26: warning: 'GP_DEVICE_BASE' defined but not used [-Wunused-const-variable=] 135 | static const hrt_address GP_DEVICE_BASE[N_GP_DEVICE_ID] = { | ^~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:122:26: warning: 'FIFO_MONITOR_BASE' defined but not used [-Wunused-const-variable=] 122 | static const hrt_address FIFO_MONITOR_BASE[N_FIFO_MONITOR_ID] = { | ^~~~~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:116:26: warning: 'GDC_BASE' defined but not used [-Wunused-const-variable=] 116 | static const hrt_address GDC_BASE[N_GDC_ID] = { | ^~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:104:26: warning: 'IRQ_BASE' defined but not used [-Wunused-const-variable=] 104 | static const hrt_address IRQ_BASE[N_IRQ_ID] = { | ^~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:99:26: warning: 'DMA_BASE' defined but not used [-Wunused-const-variable=] 99 | static const hrt_address DMA_BASE[N_DMA_ID] = { | ^~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:90:26: warning: 'MMU_BASE' defined but not used [-Wunused-const-variable=] 90 | static const hrt_address MMU_BASE[N_MMU_ID] = { | ^~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:80:26: warning: 'SP_PMEM_BASE' defined but not used [-Wunused-const-variable=] 80 | static const hrt_address SP_PMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:76:26: warning: 'SP_DMEM_BASE' defined but not used [-Wunused-const-variable=] 76 | static const hrt_address SP_DMEM_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:72:26: warning: 'SP_CTRL_BASE' defined but not used [-Wunused-const-variable=] 72 | static const hrt_address SP_CTRL_BASE[N_SP_ID] = { | ^~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:67:26: warning: 'ISP_HMEM_BASE' defined but not used [-Wunused-const-variable=] 67 | static const hrt_address ISP_HMEM_BASE[N_HMEM_ID] = { | ^~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:61:26: warning: 'ISP_VAMEM_BASE' defined but not used [-Wunused-const-variable=] 61 | static const hrt_address ISP_VAMEM_BASE[N_VAMEM_ID] = { | ^~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:57:26: warning: 'ISP_BAMEM_BASE' defined but not used [-Wunused-const-variable=] 57 | static const hrt_address ISP_BAMEM_BASE[N_BAMEM_ID] = { | ^~~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:53:26: warning: 'ISP_DMEM_BASE' defined but not used [-Wunused-const-variable=] 53 | static const hrt_address ISP_DMEM_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:49:26: warning: 'ISP_CTRL_BASE' defined but not used [-Wunused-const-variable=] 49 | static const hrt_address ISP_CTRL_BASE[N_ISP_ID] = { | ^~~~~~~~~~~~~ drivers/staging/media/atomisp//pci/isp2400_system_local.h:44:26: warning: 'DDR_BASE' defined but not used [-Wunused-const-variable=] 44 | static const hrt_address DDR_BASE[N_DDR_ID] = { | ^~~~~~~~ vim +/port_enabled +488 drivers/staging/media/atomisp/pci/runtime/isys/src/rx.c ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 482 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 483 #if !defined(USE_INPUT_SYSTEM_VERSION_2401) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 484 void ia_css_isys_rx_configure(const rx_cfg_t *config, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 485 const enum ia_css_input_mode input_mode) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 486 { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 487 #if defined(HAS_RX_VERSION_2) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 @488 bool port_enabled[N_MIPI_PORT_ID]; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 489 bool any_port_enabled = false; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 490 enum mipi_port_id port; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 491 bdfe0beb95eebc drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 492 if ((!config) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 493 || (config->mode >= N_RX_MODE) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 494 || (config->port >= N_MIPI_PORT_ID)) { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 495 assert(0); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 496 return; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 497 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 498 for (port = (enum mipi_port_id)0; port < N_MIPI_PORT_ID; port++) { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 499 if (is_receiver_port_enabled(RX0_ID, port)) ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 500 any_port_enabled = true; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 501 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 502 /* AM: Check whether this is a problem with multiple ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 503 * streams. MS: This is the case. */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 504 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 505 port = config->port; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 506 receiver_port_enable(RX0_ID, port, false); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 507 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 508 port = config->port; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 509 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 510 /* AM: Check whether this is a problem with multiple streams. */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 511 if (MIPI_PORT_LANES[config->mode][port] != MIPI_0LANE_CFG) { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 512 receiver_port_reg_store(RX0_ID, port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 513 _HRT_CSS_RECEIVER_FUNC_PROG_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 514 config->timeout); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 515 receiver_port_reg_store(RX0_ID, port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 516 _HRT_CSS_RECEIVER_2400_INIT_COUNT_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 517 config->initcount); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 518 receiver_port_reg_store(RX0_ID, port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 519 _HRT_CSS_RECEIVER_2400_SYNC_COUNT_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 520 config->synccount); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 521 receiver_port_reg_store(RX0_ID, port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 522 _HRT_CSS_RECEIVER_2400_RX_COUNT_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 523 config->rxcount); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 524 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 525 port_enabled[port] = true; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 526 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 527 if (input_mode != IA_CSS_INPUT_MODE_BUFFERED_SENSOR) { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 528 /* MW: A bit of a hack, straight wiring of the capture ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 529 * units,assuming they are linearly enumerated. */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 530 input_system_sub_system_reg_store(INPUT_SYSTEM0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 531 GPREGS_UNIT0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 532 HIVE_ISYS_GPREG_MULTICAST_A_IDX ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 533 + (unsigned int)port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 534 INPUT_SYSTEM_CSI_BACKEND); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 535 /* MW: Like the integration test example we overwite, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 536 * the GPREG_MUX register */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 537 input_system_sub_system_reg_store(INPUT_SYSTEM0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 538 GPREGS_UNIT0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 539 HIVE_ISYS_GPREG_MUX_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 540 (input_system_multiplex_t)port); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 541 } else { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 542 /* ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 543 * AM: A bit of a hack, wiring the input system. ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 544 */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 545 input_system_sub_system_reg_store(INPUT_SYSTEM0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 546 GPREGS_UNIT0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 547 HIVE_ISYS_GPREG_MULTICAST_A_IDX ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 548 + (unsigned int)port, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 549 INPUT_SYSTEM_INPUT_BUFFER); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 550 input_system_sub_system_reg_store(INPUT_SYSTEM0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 551 GPREGS_UNIT0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 552 HIVE_ISYS_GPREG_MUX_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 553 INPUT_SYSTEM_ACQUISITION_UNIT); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 554 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 555 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 556 /* ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 557 * The 2ppc is shared for all ports, so we cannot ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 558 * disable->configure->enable individual ports ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 559 */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 560 /* AM: Check whether this is a problem with multiple streams. */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 561 /* MS: 2ppc should be a property per binary and should be ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 562 * enabled/disabled per binary. ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 563 * Currently it is implemented as a system wide setting due ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 564 * to effort and risks. */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 565 if (!any_port_enabled) { ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 566 receiver_reg_store(RX0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 567 _HRT_CSS_RECEIVER_TWO_PIXEL_EN_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 568 config->is_two_ppc); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 569 receiver_reg_store(RX0_ID, _HRT_CSS_RECEIVER_BE_TWO_PPC_REG_IDX, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 570 config->is_two_ppc); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 571 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 572 receiver_port_enable(RX0_ID, port, true); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 573 /* TODO: JB: need to add the beneath used define to mizuchi */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 574 /* sh_css_sw_hive_isp_css_2400_system_20121224_0125\css ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 575 * \hrt\input_system_defs.h ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 576 * #define INPUT_SYSTEM_CSI_RECEIVER_SELECT_BACKENG 0X207 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 577 */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 578 /* TODO: need better name for define ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 579 * input_system_reg_store(INPUT_SYSTEM0_ID, ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 580 * INPUT_SYSTEM_CSI_RECEIVER_SELECT_BACKENG, 1); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 581 */ ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 582 input_system_reg_store(INPUT_SYSTEM0_ID, 0x207, 1); ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 583 #else ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 584 #error "rx.c: RX version must be one of {RX_VERSION_2}" ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 585 #endif ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 586 ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 587 return; ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 588 } ad85094b293e40 drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/isys/src/rx.c Mauro Carvalho Chehab 2020-04-19 589 :::::: The code at line 488 was first introduced by commit :::::: ad85094b293e40e7a2f831b0311a389d952ebd5e Revert "media: staging: atomisp: Remove driver" :::::: TO: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> :::::: CC: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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.config.gz
Description: application/gzip
