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| author | Jack Chang <jack.chang@amd.com> | 2024-05-10 10:38:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-14 15:20:40 -0400 |
| commit | f1934de46f2b259a87565407a5f2163d66e41092 (patch) | |
| tree | 2ddd26d6a83ac9ea22dd9e97bbba2d2edf816f81 /drivers/gpu/drm/amd/display/dc/dce | |
| parent | 0db66572747a789922e8137904e8b4c39d9b94f6 (diff) | |
| download | linux-f1934de46f2b259a87565407a5f2163d66e41092.tar.gz linux-f1934de46f2b259a87565407a5f2163d66e41092.tar.bz2 linux-f1934de46f2b259a87565407a5f2163d66e41092.zip | |
drm/amd/display: Extend PSRSU residency mode
1. To support multiple PSRSU residency measurement mode
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Jack Chang <jack.chang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 3e243e407bb8..ccf153b7a467 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -445,10 +445,13 @@ static void dmub_psr_force_static(struct dmub_psr *dmub, uint8_t panel_inst) /* * Get PSR residency from firmware. */ -static void dmub_psr_get_residency(struct dmub_psr *dmub, uint32_t *residency, uint8_t panel_inst) +static void dmub_psr_get_residency(struct dmub_psr *dmub, uint32_t *residency, + uint8_t panel_inst, enum psr_residency_mode mode) { uint16_t param = (uint16_t)(panel_inst << 8); + param |= mode; + /* Send gpint command and wait for ack */ dc_wake_and_execute_gpint(dmub->ctx, DMUB_GPINT__PSR_RESIDENCY, param, residency, DM_DMUB_WAIT_TYPE_WAIT_WITH_REPLY); diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h index 289e42070ece..a6e282d950c3 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.h @@ -27,6 +27,7 @@ #define _DMUB_PSR_H_ #include "dc_types.h" +#include "dmub_cmd.h" struct dc_link; struct dmub_psr_funcs; @@ -46,7 +47,7 @@ struct dmub_psr_funcs { uint8_t panel_inst); void (*psr_force_static)(struct dmub_psr *dmub, uint8_t panel_inst); void (*psr_get_residency)(struct dmub_psr *dmub, uint32_t *residency, - uint8_t panel_inst); + uint8_t panel_inst, enum psr_residency_mode mode); void (*psr_set_sink_vtotal_in_psr_active)(struct dmub_psr *dmub, uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su); void (*psr_set_power_opt)(struct dmub_psr *dmub, unsigned int power_opt, uint8_t panel_inst); |