diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 20 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 1 |
3 files changed, 21 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index e5c4317842b5..b3af7b1b0349 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -4803,7 +4803,8 @@ bool dc_set_psr_allow_active(struct dc *dc, bool enable) void dc_allow_idle_optimizations(struct dc *dc, bool allow) { - if (dc->debug.disable_idle_power_optimizations) + if (dc->debug.disable_idle_power_optimizations || + (dc->caps.ips_support && dc->config.disable_ips)) return; if (dc->clk_mgr != NULL && dc->clk_mgr->funcs->is_smu_present) @@ -4817,6 +4818,23 @@ void dc_allow_idle_optimizations(struct dc *dc, bool allow) dc->idle_optimizations_allowed = allow; } +bool dc_is_idle_power_optimized(struct dc *dc) +{ + uint32_t idle_state = 0; + + if (dc->debug.disable_idle_power_optimizations) + return false; + + if (dc->hwss.get_idle_state) + idle_state = dc->hwss.get_idle_state(dc); + + if ((idle_state & DMUB_IPS1_ALLOW_MASK) || + (idle_state & DMUB_IPS2_ALLOW_MASK)) + return true; + + return false; +} + /* set min and max memory clock to lowest and highest DPM level, respectively */ void dc_unlock_memory_clock_frequency(struct dc *dc) { diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index aff097890782..a38e67e95208 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -2311,6 +2311,7 @@ bool dc_is_plane_eligible_for_idle_optimizations(struct dc *dc, struct dc_plane_ struct dc_cursor_attributes *cursor_attr); void dc_allow_idle_optimizations(struct dc *dc, bool allow); +bool dc_is_idle_power_optimized(struct dc *dc); /* set min and max memory clock to lowest and highest DPM level, respectively */ void dc_unlock_memory_clock_frequency(struct dc *dc); diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c index b99db771e071..e43e8d4bfe37 100644 --- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c @@ -352,6 +352,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic) funcs->init_reg_offsets = dmub_srv_dcn35_regs_init; funcs->is_hw_powered_up = dmub_dcn35_is_hw_powered_up; + funcs->should_detect = dmub_dcn35_should_detect; break; default: |