drm/amd/display: fix struct init in update_bounding_box

[ Upstream commit 960b6f4f2d2e96d5f7ffe2854e0040b46cafbd36 ]

dcn20_resource.c:2636:9: error: missing braces around initializer [-Werror=missing-braces]
  struct _vcs_dpi_voltage_scaling_st calculated_states[MAX_CLOCK_LIMIT_STATES] = {0};
         ^

Fixes: 7ed4e6352c16f ("drm/amd/display: Add DCN2 HW Sequencer and Resource")
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index ebe67c34dabf665bbb4215fe1614a1e993f78174..78b2cc2e122fcee34432ae8d64e7b702390ab201 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -3041,7 +3041,7 @@ static void cap_soc_clocks(
 static void update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb,
                struct pp_smu_nv_clock_table *max_clocks, unsigned int *uclk_states, unsigned int num_states)
 {
-       struct _vcs_dpi_voltage_scaling_st calculated_states[MAX_CLOCK_LIMIT_STATES] = {0};
+       struct _vcs_dpi_voltage_scaling_st calculated_states[MAX_CLOCK_LIMIT_STATES];
        int i;
        int num_calculated_states = 0;
        int min_dcfclk = 0;
@@ -3049,6 +3049,8 @@ static void update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_
        if (num_states == 0)
                return;
 
+       memset(calculated_states, 0, sizeof(calculated_states));
+
        if (dc->bb_overrides.min_dcfclk_mhz > 0)
                min_dcfclk = dc->bb_overrides.min_dcfclk_mhz;
        else