diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c index e4b360d89b3b..07ca6f58447d 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c @@ -1581,21 +1581,27 @@ static struct dc_cap_funcs cap_funcs = { static void dcn321_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params) { - struct dml2_configuration_options dml2_opt = dc->dml2_options; + struct dml2_configuration_options *dml2_opt; + + dml2_opt = kmemdup(&dc->dml2_options, sizeof(dc->dml2_options), GFP_KERNEL); + if (!dml2_opt) + return; DC_FP_START(); dcn321_update_bw_bounding_box_fpu(dc, bw_params); - dml2_opt.use_clock_dc_limits = false; + dml2_opt->use_clock_dc_limits = false; if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2) - dml2_reinit(dc, &dml2_opt, &dc->current_state->bw_ctx.dml2); + dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2); - dml2_opt.use_clock_dc_limits = true; + dml2_opt->use_clock_dc_limits = true; if (dc->debug.using_dml2 && dc->current_state && dc->current_state->bw_ctx.dml2_dc_power_source) - dml2_reinit(dc, &dml2_opt, &dc->current_state->bw_ctx.dml2_dc_power_source); + dml2_reinit(dc, dml2_opt, &dc->current_state->bw_ctx.dml2_dc_power_source); DC_FP_END(); + + kfree(dml2_opt); } static struct resource_funcs dcn321_res_pool_funcs = { |