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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/omapdrm/dss/dss.c dss_dpi_select_source_omap4() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_dpi_select_source_omap5() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_dra7() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_dra7() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 0 dss->syscon_pll_ctrl->rd_table->n_yes_ranges 1
CAPPED_DATA 0 dss->syscon_pll_ctrl->volatile_table->n_no_ranges 1
CAPPED_DATA 0 dss->syscon_pll_ctrl->volatile_table->n_yes_ranges 1
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_omap4() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_omap4() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_omap5() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_lcd_clk_mux_omap5() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
HALF_LOCKED2 &dsi->bus_lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_probe_hardware() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 0 dss->base 4096-ptr_max
PARAM_VALUE 2 val 0,2-u32max
BUF_SIZE 0 dss 744
CAPPED_DATA 0 dss->feat->num_ports 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xfffffffe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,2-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate

drivers/gpu/drm/omapdrm/dss/dss.c dss_probe_hardware() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 0 dss->base 4096-ptr_max
PARAM_VALUE 2 val 0,16-u32max
BUF_SIZE 0 dss 744
CAPPED_DATA 0 dss->feat->num_ports 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x10,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,16-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate

drivers/gpu/drm/omapdrm/dss/dss.c dss_probe_hardware() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 0 dss->base 4096-ptr_max
PARAM_VALUE 2 val 0,8-u32max
BUF_SIZE 0 dss 744
CAPPED_DATA 0 dss->feat->num_ports 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x8,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,8-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate

drivers/gpu/drm/omapdrm/dss/dss.c dss_probe_hardware() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 0 dss->base 4096-ptr_max
BUF_SIZE 0 dss 744
CAPPED_DATA 0 dss->feat->num_ports 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xfffffffb
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate

drivers/gpu/drm/omapdrm/dss/dss.c dss_restore_context() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
BUF_SIZE 0 dss s32min-(-2),1-s32max
BUF_SIZE 0 dss s32min-(-2),1-s32max
DATA_SOURCE 0 dss $0
NOCHECK_CALL
UNITS 0 dss unit_byte

drivers/gpu/drm/omapdrm/dss/dss.c dss_restore_context() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
BUF_SIZE 0 dss s32min-(-2),1-s32max
BUF_SIZE 0 dss s32min-(-2),1-s32max
DATA_SOURCE 0 dss $0
NOCHECK_CALL
UNITS 0 dss unit_byte

drivers/gpu/drm/omapdrm/dss/dss.c dss_restore_context() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
BUF_SIZE 0 dss s32min-(-2),1-s32max
BUF_SIZE 0 dss s32min-(-2),1-s32max
DATA_SOURCE 0 dss $0
NOCHECK_CALL
UNITS 0 dss unit_byte

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_disable() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xfffbffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_enable() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 2 val 0,262144-u32max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x40000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,262144-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_enable() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 2 val 0,268435456-u32max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x10000000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,268435456-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_enable() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xefffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_enable() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xfffbffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_init() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 2 val 0,2-u32max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x78002,0xfff7fffe
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,2-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_sdi_init() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 2 val 0,8-u32max
CAPPED_DATA 0 dss->dispc->feat->num_features 1
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x1c05968,0xfdfe5969
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,8-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex

drivers/gpu/drm/omapdrm/dss/dss.c dss_select_dispc_clk_source() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
BUF_SIZE 0 dss (-1),744
BUF_SIZE 0 dss (-1),744
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
NO_OVERFLOW_SIMPLE 0 dss->dss_clk->core->parent->req_rate
UNITS 0 dss unit_byte

drivers/gpu/drm/omapdrm/dss/dss.c dss_select_dsi_clk_source() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
CAPPED_DATA 2 val 1
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
UNITS 0 dss unit_byte
LOCK2 &dsi->bus_lock
LOCK2 &dsi->lock
TYPE_LOCK (struct dsi_data)->bus_lock
TYPE_LOCK (struct dsi_data)->lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_select_hdmi_venc_clk_source() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
PARAM_VALUE 2 val 0,32768-u32max
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x8000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0,32768-u32max
UNITS 0 dss unit_byte
LOCK2 &hdmi->lock
TYPE_LOCK (struct omap_hdmi)->lock

drivers/gpu/drm/omapdrm/dss/dss.c dss_set_dac_pwrdn_bgz() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
DATA_SOURCE 0 dss $0
BIT_INFO 2 val 0x0,0xffffffdf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
UNITS 0 dss unit_byte

drivers/gpu/drm/omapdrm/dss/dss.c dss_set_venc_output() -> dss_write_reg()

Type Parameter Key Value
PARAM_VALUE 0 dss 4096-ptr_max
DATA_SOURCE 0 dss $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 val 0-u32max
UNITS 0 dss unit_byte
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex
HALF_LOCKED2 &commit->dev->mode_config.connection_mutex.mutex
HALF_LOCKED2 &first_bridge->encoder->bridge_chain_mutex