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drm/amd/display: enable abm on dcn2

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[Why]
ABM is currently not enabled on DCN2.

[How]
Update the register name list for DCN2 and un-comment the code that
creates the abm object.

Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Josip Pavic 2019-04-04 13:44:27 -04:00 committed by Alex Deucher
parent c2209d1544
commit d7c29549e3
2 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
View File

@ -67,6 +67,22 @@
SRI(DC_ABM1_HGLS_REG_READ_PROGRESS, ABM, id), \
NBIO_SR(BIOS_SCRATCH_2)
#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
#define ABM_DCN20_REG_LIST() \
ABM_COMMON_REG_LIST_DCE_BASE(), \
SR(DC_ABM1_HG_SAMPLE_RATE), \
SR(DC_ABM1_LS_SAMPLE_RATE), \
SR(BL1_PWM_BL_UPDATE_SAMPLE_RATE), \
SR(DC_ABM1_HG_MISC_CTRL), \
SR(DC_ABM1_IPCSC_COEFF_SEL), \
SR(BL1_PWM_CURRENT_ABM_LEVEL), \
SR(BL1_PWM_TARGET_ABM_LEVEL), \
SR(BL1_PWM_USER_LEVEL), \
SR(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES), \
SR(DC_ABM1_HGLS_REG_READ_PROGRESS), \
NBIO_SR(BIOS_SCRATCH_2)
#endif
#define ABM_SF(reg_name, field_name, post_fix)\
.field_name = reg_name ## __ ## field_name ## post_fix
@ -147,6 +163,10 @@
ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
#define ABM_MASK_SH_LIST_DCN20(mask_sh) ABM_MASK_SH_LIST_DCE110(mask_sh)
#endif
#define ABM_REG_FIELD_LIST(type) \
type ABM1_HG_NUM_OF_BINS_SEL; \
type ABM1_HG_VMAX_SEL; \

14
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
View File

@ -271,19 +271,19 @@ static const struct dce_dmcu_shift dmcu_shift = {
static const struct dce_dmcu_mask dmcu_mask = {
DMCU_MASK_SH_LIST_DCN10(_MASK)
};
/*
static const struct dce_abm_registers abm_regs = {
ABM_DCN10_REG_LIST(0)
ABM_DCN20_REG_LIST()
};
static const struct dce_abm_shift abm_shift = {
ABM_MASK_SH_LIST_DCN10(__SHIFT)
ABM_MASK_SH_LIST_DCN20(__SHIFT)
};
static const struct dce_abm_mask abm_mask = {
ABM_MASK_SH_LIST_DCN10(_MASK)
ABM_MASK_SH_LIST_DCN20(_MASK)
};
*/
#define audio_regs(id)\
[id] = {\
AUD_COMMON_REG_LIST(id)\
@ -2811,7 +2811,7 @@ static bool construct(
goto create_fail;
}
/*pool->base.abm = dce_abm_create(ctx,
pool->base.abm = dce_abm_create(ctx,
&abm_regs,
&abm_shift,
&abm_mask);
@ -2819,7 +2819,7 @@ static bool construct(
dm_error("DC: failed to create abm!\n");
BREAK_TO_DEBUGGER();
goto create_fail;
}*/
}
pool->base.pp_smu = dcn20_pp_smu_create(ctx);