drm/amd/pm: Add fine grained flag to SMU v13.0.6

Gfx clock is fine grained on SMU v13.0.6/12 SOCs. Add the flag to report
clock frequencies correctly.

Fixes: 7380228401c4 ("drm/amd/pm: Use generic dpm table for SMUv13 SOCs")
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit d4871d837bbf70173f63426a84fa80b39e408b9e)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index cd0a23f432ff868ad0c598d599eac0508c91fbaa..0df8c05a7fce7f5629400e25f949d8d52b7b33b9 100644 (file)
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -1129,6 +1129,7 @@ static int smu_v13_0_6_set_default_dpm_table(struct smu_context *smu)
        /* gfxclk dpm table setup */
        dpm_table = &dpm_context->dpm_tables.gfx_table;
        dpm_table->clk_type = SMU_GFXCLK;
+       dpm_table->flags = SMU_DPM_TABLE_FINE_GRAINED;
        if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) {
                /* In the case of gfxclk, only fine-grained dpm is honored.
                 * Get min/max values from FW.