drm/amd/pp: Fix overflow when setup decf/pix/disp dpm table. (658b9391) · Commits · 戴 / test

Clear the count in the single table setup function to avoid missing any tables. Reviewed-by:

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1161,6 +1161,8 @@ static void vega10_setup_default_single_dpm_table(struct pp_hwmgr *hwmgr,
		{
		int i;

		dpm_table->count = 0;

		for (i = 0; i < dep_table->count; i++) {
		if (i == 0 \|\| dpm_table->dpm_levels[dpm_table->count - 1].value <=
		dep_table->entries[i].clk) {
		@@ -1269,10 +1271,6 @@ static int vega10_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
		return -EINVAL);

		/* Initialize Sclk DPM table based on allow Sclk values */
		data->dpm_table.soc_table.count = 0;
		data->dpm_table.gfx_table.count = 0;
		data->dpm_table.dcef_table.count = 0;

		dpm_table = &(data->dpm_table.soc_table);
		vega10_setup_default_single_dpm_table(hwmgr,
		dpm_table,