On Thu, Nov 26, 2020 at 8:43 AM Lee Jones <lee.jones@xxxxxxxxxx> wrote: > > Fixes the following W=1 kernel build warning(s): > > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:104: warning: Function parameter or member 'reg_block' not described in 'atomctrl_set_mc_reg_address_table' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:104: warning: Function parameter or member 'table' not described in 'atomctrl_set_mc_reg_address_table' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:213: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_set_engine_dram_timings_rv770' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:213: warning: Function parameter or member 'engine_clock' not described in 'atomctrl_set_engine_dram_timings_rv770' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:213: warning: Function parameter or member 'memory_clock' not described in 'atomctrl_set_engine_dram_timings_rv770' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:239: warning: Function parameter or member 'device' not described in 'get_voltage_info_table' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:519: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_reference_clock' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:548: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_is_voltage_controlled_by_gpio_v3' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:548: warning: Function parameter or member 'voltage_type' not described in 'atomctrl_is_voltage_controlled_by_gpio_v3' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:548: warning: Function parameter or member 'voltage_mode' not described in 'atomctrl_is_voltage_controlled_by_gpio_v3' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:640: warning: Function parameter or member 'device' not described in 'get_gpio_lookup_table' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:663: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_pp_assign_pin' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:663: warning: Function parameter or member 'pinId' not described in 'atomctrl_get_pp_assign_pin' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:663: warning: Function parameter or member 'gpio_pin_assignment' not described in 'atomctrl_get_pp_assign_pin' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1152: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_voltage_evv' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1152: warning: Function parameter or member 'virtual_voltage_id' not described in 'atomctrl_get_voltage_evv' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1152: warning: Function parameter or member 'voltage' not described in 'atomctrl_get_voltage_evv' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1194: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_mpll_reference_clock' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1227: warning: Function parameter or member 'device' not described in 'asic_internal_ss_get_ss_table' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1258: warning: Function parameter or member 'hwmgr' not described in 'asic_internal_ss_get_ss_asignment' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1258: warning: Function parameter or member 'clockSource' not described in 'asic_internal_ss_get_ss_asignment' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1258: warning: Function parameter or member 'clockSpeed' not described in 'asic_internal_ss_get_ss_asignment' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1258: warning: Function parameter or member 'ssEntry' not described in 'asic_internal_ss_get_ss_asignment' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1321: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_memory_clock_spread_spectrum' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1321: warning: Function parameter or member 'memory_clock' not described in 'atomctrl_get_memory_clock_spread_spectrum' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1321: warning: Function parameter or member 'ssInfo' not described in 'atomctrl_get_memory_clock_spread_spectrum' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1332: warning: Function parameter or member 'hwmgr' not described in 'atomctrl_get_engine_clock_spread_spectrum' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1332: warning: Function parameter or member 'engine_clock' not described in 'atomctrl_get_engine_clock_spread_spectrum' > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/ppatomctrl.c:1332: warning: Function parameter or member 'ssInfo' not described in 'atomctrl_get_engine_clock_spread_spectrum' > > Cc: Evan Quan <evan.quan@xxxxxxx> > Cc: Alex Deucher <alexander.deucher@xxxxxxx> > Cc: "Christian König" <christian.koenig@xxxxxxx> > Cc: David Airlie <airlied@xxxxxxxx> > Cc: Daniel Vetter <daniel@xxxxxxxx> > Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx > Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx> Applied. Thanks! Alex > --- > .../drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 74 ++++++++++--------- > 1 file changed, 39 insertions(+), 35 deletions(-) > > diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c > index 2cb913ab77f26..83a6504e093cb 100644 > --- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c > +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c > @@ -92,11 +92,11 @@ static int atomctrl_retrieve_ac_timing( > } > > /** > - * Get memory clock AC timing registers index from VBIOS table > + * atomctrl_set_mc_reg_address_table - Get memory clock AC timing registers index from VBIOS table > * VBIOS set end of memory clock AC timing registers by ucPreRegDataLength bit6 = 1 > - * @param reg_block the address ATOM_INIT_REG_BLOCK > - * @param table the address of MCRegTable > - * @return 0 > + * @reg_block: the address ATOM_INIT_REG_BLOCK > + * @table: the address of MCRegTable > + * Return: 0 > */ > static int atomctrl_set_mc_reg_address_table( > ATOM_INIT_REG_BLOCK *reg_block, > @@ -203,7 +203,7 @@ int atomctrl_initialize_mc_reg_table_v2_2( > return result; > } > > -/** > +/* > * Set DRAM timings based on engine clock and memory clock. > */ > int atomctrl_set_engine_dram_timings_rv770( > @@ -229,7 +229,7 @@ int atomctrl_set_engine_dram_timings_rv770( > (uint32_t *)&engine_clock_parameters); > } > > -/** > +/* > * Private Function to get the PowerPlay Table Address. > * WARNING: The tabled returned by this function is in > * dynamically allocated memory. > @@ -274,12 +274,13 @@ static const ATOM_VOLTAGE_OBJECT_V3 *atomctrl_lookup_voltage_type_v3( > return NULL; > } > > -/** atomctrl_get_memory_pll_dividers_si(). > +/** > + * atomctrl_get_memory_pll_dividers_si(). > * > - * @param hwmgr input parameter: pointer to HwMgr > - * @param clock_value input parameter: memory clock > - * @param dividers output parameter: memory PLL dividers > - * @param strobe_mode input parameter: 1 for strobe mode, 0 for performance mode > + * @hwmgr: input parameter: pointer to HwMgr > + * @clock_value: input parameter: memory clock > + * @dividers: output parameter: memory PLL dividers > + * @strobe_mode: input parameter: 1 for strobe mode, 0 for performance mode > */ > int atomctrl_get_memory_pll_dividers_si( > struct pp_hwmgr *hwmgr, > @@ -326,11 +327,12 @@ int atomctrl_get_memory_pll_dividers_si( > return result; > } > > -/** atomctrl_get_memory_pll_dividers_vi(). > +/** > + * atomctrl_get_memory_pll_dividers_vi(). > * > - * @param hwmgr input parameter: pointer to HwMgr > - * @param clock_value input parameter: memory clock > - * @param dividers output parameter: memory PLL dividers > + * @hwmgr: input parameter: pointer to HwMgr > + * @clock_value: input parameter: memory clock > + * @dividers: output parameter: memory PLL dividers > */ > int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr, > uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param) > @@ -512,7 +514,7 @@ int atomctrl_get_dfs_pll_dividers_vi( > return result; > } > > -/** > +/* > * Get the reference clock in 10KHz > */ > uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr) > @@ -535,7 +537,7 @@ uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr) > return clock; > } > > -/** > +/* > * Returns true if the given voltage type is controlled by GPIO pins. > * voltage_type is one of SET_VOLTAGE_TYPE_ASIC_VDDC, > * SET_VOLTAGE_TYPE_ASIC_MVDDC, SET_VOLTAGE_TYPE_ASIC_MVDDQ. > @@ -630,7 +632,7 @@ static bool atomctrl_lookup_gpio_pin( > return false; > } > > -/** > +/* > * Private Function to get the PowerPlay Table Address. > * WARNING: The tabled returned by this function is in > * dynamically allocated memory. > @@ -653,7 +655,7 @@ static ATOM_GPIO_PIN_LUT *get_gpio_lookup_table(void *device) > return (ATOM_GPIO_PIN_LUT *)table_address; > } > > -/** > +/* > * Returns 1 if the given pin id find in lookup table. > */ > bool atomctrl_get_pp_assign_pin( > @@ -1101,14 +1103,15 @@ int atomctrl_calculate_voltage_evv_on_sclk( > return result; > } > > -/** atomctrl_get_voltage_evv_on_sclk gets voltage via call to ATOM COMMAND table. > - * @param hwmgr input: pointer to hwManager > - * @param voltage_type input: type of EVV voltage VDDC or VDDGFX > - * @param sclk input: in 10Khz unit. DPM state SCLK frequency > - * which is define in PPTable SCLK/VDDC dependence > - * table associated with this virtual_voltage_Id > - * @param virtual_voltage_Id input: voltage id which match per voltage DPM state: 0xff01, 0xff02.. 0xff08 > - * @param voltage output: real voltage level in unit of mv > +/** > + * atomctrl_get_voltage_evv_on_sclk gets voltage via call to ATOM COMMAND table. > + * @hwmgr: input: pointer to hwManager > + * @voltage_type: input: type of EVV voltage VDDC or VDDGFX > + * @sclk: input: in 10Khz unit. DPM state SCLK frequency > + * which is define in PPTable SCLK/VDDC dependence > + * table associated with this virtual_voltage_Id > + * @virtual_voltage_Id: input: voltage id which match per voltage DPM state: 0xff01, 0xff02.. 0xff08 > + * @voltage: output: real voltage level in unit of mv > */ > int atomctrl_get_voltage_evv_on_sclk( > struct pp_hwmgr *hwmgr, > @@ -1142,9 +1145,9 @@ int atomctrl_get_voltage_evv_on_sclk( > > /** > * atomctrl_get_voltage_evv gets voltage via call to ATOM COMMAND table. > - * @param hwmgr input: pointer to hwManager > - * @param virtual_voltage_id input: voltage id which match per voltage DPM state: 0xff01, 0xff02.. 0xff08 > - * @param voltage output: real voltage level in unit of mv > + * @hwmgr: input: pointer to hwManager > + * @virtual_voltage_id: input: voltage id which match per voltage DPM state: 0xff01, 0xff02.. 0xff08 > + * @voltage: output: real voltage level in unit of mv > */ > int atomctrl_get_voltage_evv(struct pp_hwmgr *hwmgr, > uint16_t virtual_voltage_id, > @@ -1187,7 +1190,7 @@ int atomctrl_get_voltage_evv(struct pp_hwmgr *hwmgr, > return result; > } > > -/** > +/* > * Get the mpll reference clock in 10KHz > */ > uint32_t atomctrl_get_mpll_reference_clock(struct pp_hwmgr *hwmgr) > @@ -1220,7 +1223,7 @@ uint32_t atomctrl_get_mpll_reference_clock(struct pp_hwmgr *hwmgr) > return clock; > } > > -/** > +/* > * Get the asic internal spread spectrum table > */ > static ATOM_ASIC_INTERNAL_SS_INFO *asic_internal_ss_get_ss_table(void *device) > @@ -1248,7 +1251,7 @@ bool atomctrl_is_asic_internal_ss_supported(struct pp_hwmgr *hwmgr) > return false; > } > > -/** > +/* > * Get the asic internal spread spectrum assignment > */ > static int asic_internal_ss_get_ss_asignment(struct pp_hwmgr *hwmgr, > @@ -1311,7 +1314,7 @@ static int asic_internal_ss_get_ss_asignment(struct pp_hwmgr *hwmgr, > return entry_found ? 0 : 1; > } > > -/** > +/* > * Get the memory clock spread spectrum info > */ > int atomctrl_get_memory_clock_spread_spectrum( > @@ -1322,7 +1325,8 @@ int atomctrl_get_memory_clock_spread_spectrum( > return asic_internal_ss_get_ss_asignment(hwmgr, > ASIC_INTERNAL_MEMORY_SS, memory_clock, ssInfo); > } > -/** > + > +/* > * Get the engine clock spread spectrum info > */ > int atomctrl_get_engine_clock_spread_spectrum( > -- > 2.25.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
