From: Prike Liang Date: Fri, 3 Apr 2020 04:26:15 +0000 (+0800) Subject: drm/amd/powerplay: implement the is_dpm_running() X-Git-Tag: v5.10.7~2774^2~1^2~27 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4ee2bb22ddb53a2eafc675690d0d67452029ca37;p=platform%2Fkernel%2Flinux-rpi.git drm/amd/powerplay: implement the is_dpm_running() As the pmfw hasn't exported the interface of SMU feature mask to APU SKU so just force on all the features to driver inquired interface at early initial stage. Signed-off-by: Prike Liang Reviewed-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c index c6b39a7..ff73a73 100644 --- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c @@ -893,6 +893,17 @@ static int renoir_read_sensor(struct smu_context *smu, return ret; } +static bool renoir_is_dpm_running(struct smu_context *smu) +{ + /* + * Util now, the pmfw hasn't exported the interface of SMU + * feature mask to APU SKU so just force on all the feature + * at early initial stage. + */ + return true; + +} + static const struct pptable_funcs renoir_ppt_funcs = { .get_smu_msg_index = renoir_get_smu_msg_index, .get_smu_clk_index = renoir_get_smu_clk_index, @@ -933,6 +944,7 @@ static const struct pptable_funcs renoir_ppt_funcs = { .mode2_reset = smu_v12_0_mode2_reset, .set_soft_freq_limited_range = smu_v12_0_set_soft_freq_limited_range, .set_driver_table_location = smu_v12_0_set_driver_table_location, + .is_dpm_running = renoir_is_dpm_running, }; void renoir_set_ppt_funcs(struct smu_context *smu)