diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr')
8 files changed, 25 insertions, 49 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c index 19897fa52e7e..d82a52319088 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.c @@ -142,17 +142,3 @@ int rv1_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_di return actual_dispclk_set_mhz * 1000; } - -int rv1_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr) -{ - int actual_dprefclk_set_mhz = -1; - - actual_dprefclk_set_mhz = rv1_vbios_smu_send_msg_with_param( - clk_mgr, - VBIOSSMC_MSG_SetDprefclkFreq, - khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz)); - - /* TODO: add code for programing DP DTO, currently this is down by command table */ - - return actual_dprefclk_set_mhz * 1000; -} diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.h index 083cb3158859..81d7c912549c 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.h +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/rv1_clk_mgr_vbios_smu.h @@ -27,6 +27,5 @@ #define DAL_DC_DCN10_RV1_CLK_MGR_VBIOS_SMU_H_ int rv1_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz); -int rv1_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr); #endif /* DAL_DC_DCN10_RV1_CLK_MGR_VBIOS_SMU_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c index 23b390245b5d..5a633333dbb5 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c @@ -164,20 +164,6 @@ int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dis return actual_dispclk_set_mhz * 1000; } -int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr) -{ - int actual_dprefclk_set_mhz = -1; - - actual_dprefclk_set_mhz = rn_vbios_smu_send_msg_with_param( - clk_mgr, - VBIOSSMC_MSG_SetDprefclkFreq, - khz_to_mhz_ceil(clk_mgr->base.dprefclk_khz)); - - /* TODO: add code for programing DP DTO, currently this is down by command table */ - - return actual_dprefclk_set_mhz * 1000; -} - int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_dcfclk_khz) { int actual_dcfclk_set_mhz = -1; diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h index 1ce19d875358..f76fad87f0e1 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h @@ -30,7 +30,6 @@ enum dcn_pwr_state; int rn_vbios_smu_get_smu_version(struct clk_mgr_internal *clk_mgr); int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz); -int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr); int rn_vbios_smu_set_hard_min_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_dcfclk_khz); int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz); void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phyclk_khz); diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c index 2d14346b680e..478b4d6a3544 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_smu.c @@ -49,12 +49,9 @@ static const struct IP_BASE MP0_BASE = { { { { 0x00016000, 0x00DC0000, 0x00E0000 { { 0, 0, 0, 0, 0, 0 } }, { { 0, 0, 0, 0, 0, 0 } }, { { 0, 0, 0, 0, 0, 0 } } } }; -static const struct IP_BASE NBIO_BASE = { { { { 0x00000000, 0x00000014, 0x00000D20, 0x00010400, 0x0241B000, 0x04040000 } }, - { { 0, 0, 0, 0, 0, 0 } }, - { { 0, 0, 0, 0, 0, 0 } }, - { { 0, 0, 0, 0, 0, 0 } }, - { { 0, 0, 0, 0, 0, 0 } }, - { { 0, 0, 0, 0, 0, 0 } } } }; + +#define CTX clk_mgr->base.ctx +#define IND_REG(offset) offset #define regBIF_BX_PF2_RSMU_INDEX 0x0000 #define regBIF_BX_PF2_RSMU_INDEX_BASE_IDX 1 @@ -67,9 +64,6 @@ static const struct IP_BASE NBIO_BASE = { { { { 0x00000000, 0x00000014, 0x00000D #define FN(reg_name, field) \ FD(reg_name##__##field) -#define REG_NBIO(reg_name) \ - (NBIO_BASE.instance[0].segment[regBIF_BX_PF2_ ## reg_name ## _BASE_IDX] + regBIF_BX_PF2_ ## reg_name) - #undef DC_LOGGER #define DC_LOGGER \ CTX->logger @@ -77,6 +71,13 @@ static const struct IP_BASE NBIO_BASE = { { { { 0x00000000, 0x00000014, 0x00000D #define mmMP1_C2PMSG_3 0x3B1050C +#define reg__MP1_C2PMSG_3_MASK (0xFFFFFFFF) +#define reg__MP1_C2PMSG_3__SHIFT (0) + + +#define data_reg_name__MP1_C2PMSG_3_MASK (0xFFFFFFFF) +#define data_reg_name__MP1_C2PMSG_3__SHIFT (0) + #define VBIOSSMC_MSG_TestMessage 0x01 ///< To check if PMFW is alive and responding. Requirement specified by PMFW team #define VBIOSSMC_MSG_GetPmfwVersion 0x02 ///< Get PMFW version #define VBIOSSMC_MSG_Spare0 0x03 ///< Spare0 @@ -153,12 +154,10 @@ static int dcn315_smu_send_msg_with_param( for (i = 0; i < SMU_REGISTER_WRITE_RETRY_COUNT; i++) { /* Trigger the message transaction by writing the message ID */ - generic_write_indirect_reg(CTX, - REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), - mmMP1_C2PMSG_3, msg_id); - read_back_data = generic_read_indirect_reg(CTX, - REG_NBIO(RSMU_INDEX), REG_NBIO(RSMU_DATA), - mmMP1_C2PMSG_3); + IX_REG_SET_SYNC(mmMP1_C2PMSG_3, 0, + MP1_C2PMSG_3, msg_id); + IX_REG_GET_SYNC(mmMP1_C2PMSG_3, + MP1_C2PMSG_3, &read_back_data); if (read_back_data == msg_id) break; udelay(2); diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn351_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn351_clk_mgr.c index 6a6ae618650b..4607eff07253 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn351_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn351_clk_mgr.c @@ -65,6 +65,7 @@ #define mmCLK1_CLK5_ALLOW_DS 0x16EB1 #define mmCLK5_spll_field_8 0x1B04B +#define mmCLK6_spll_field_8 0x1B24B #define mmDENTIST_DISPCLK_CNTL 0x0124 #define regDENTIST_DISPCLK_CNTL 0x0064 #define regDENTIST_DISPCLK_CNTL_BASE_IDX 1 diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c index 142de8938d7c..bb1ac12a2b09 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -90,6 +90,7 @@ #define mmCLK1_CLK5_ALLOW_DS 0x16EB1 #define mmCLK5_spll_field_8 0x1B24B +#define mmCLK6_spll_field_8 0x1B24B #define mmDENTIST_DISPCLK_CNTL 0x0124 #define regDENTIST_DISPCLK_CNTL 0x0064 #define regDENTIST_DISPCLK_CNTL_BASE_IDX 1 @@ -116,6 +117,7 @@ #define DENTIST_DISPCLK_CNTL__DENTIST_DPPCLK_WDIVIDER_MASK 0x7F000000L #define CLK5_spll_field_8__spll_ssc_en_MASK 0x00002000L +#define CLK6_spll_field_8__spll_ssc_en_MASK 0x00002000L #define SMU_VER_THRESHOLD 0x5D4A00 //93.74.0 #undef FN @@ -596,7 +598,11 @@ static bool dcn35_is_spll_ssc_enabled(struct clk_mgr *clk_mgr_base) uint32_t ssc_enable; - ssc_enable = REG_READ(CLK5_spll_field_8) & CLK5_spll_field_8__spll_ssc_en_MASK; + if (clk_mgr_base->ctx->dce_version == DCN_VERSION_3_51) { + ssc_enable = REG_READ(CLK6_spll_field_8) & CLK6_spll_field_8__spll_ssc_en_MASK; + } else { + ssc_enable = REG_READ(CLK5_spll_field_8) & CLK5_spll_field_8__spll_ssc_en_MASK; + } return ssc_enable != 0; } diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c index f6f0e6a33001..604d256cb47a 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_smu.c @@ -84,8 +84,8 @@ #define VBIOSSMC_MSG_AllowZstatesEntry 0x15 #define VBIOSSMC_MSG_DisallowZstatesEntry 0x16 #define VBIOSSMC_MSG_SetDtbClk 0x17 -#define VBIOSSMC_MSG_DispPsrEntry 0x18 ///< Display PSR entry, DMU -#define VBIOSSMC_MSG_DispPsrExit 0x19 ///< Display PSR exit, DMU +#define VBIOSSMC_MSG_DispIPS2Entry 0x18 ///< Display IPS2 entry, DMU +#define VBIOSSMC_MSG_DispIPS2Exit 0x19 ///< Display IPS2 exit, DMU #define VBIOSSMC_MSG_DisableLSdma 0x1A ///< Disable LSDMA; only sent by VBIOS #define VBIOSSMC_MSG_DpControllerPhyStatus 0x1B ///< Inform PMFW about the pre conditions for turning SLDO2 on/off . bit[0]==1 precondition is met, bit[1-2] are for DPPHY number #define VBIOSSMC_MSG_QueryIPS2Support 0x1C ///< Return 1: support; else not supported @@ -475,7 +475,7 @@ int dcn35_smu_exit_low_power_state(struct clk_mgr_internal *clk_mgr) retv = dcn35_smu_send_msg_with_param( clk_mgr, - VBIOSSMC_MSG_DispPsrExit, + VBIOSSMC_MSG_DispIPS2Exit, 0); smu_print("%s: smu_exit_low_power_state return = %d\n", __func__, retv); return retv; |