Commit 7b4c74cf authored by Sung Joon Kim's avatar Sung Joon Kim Committed by Alex Deucher
Browse files

drm/amd/display: Increase clock table size 



[why&how]
To prevent out of bounds error, we need
to increase the clock table size.

Reviewed-by: default avatarXi Liu <xi.liu@amd.com>
Acked-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Signed-off-by: default avatarSung Joon Kim <sungkim@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1576978f

drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c

+5 −9
Original line number Diff line number Diff line
@@ -29,10 +29,7 @@ 
#include "dml2_translation_helper.h"



#define NUM_DCFCLK_STAS 5



#if defined(CONFIG_DRM_AMD_DC_DCN3_51)

#define NUM_DCFCLK_STAS_NEW 8

#endif



void dml2_init_ip_params(struct dml2_context *dml2, const struct dc *in_dc, struct ip_params_st *out)

{
@@ -258,21 +255,20 @@ void dml2_init_soc_states(struct dml2_context *dml2, const struct dc *in_dc, 
	struct dml2_policy_build_synthetic_soc_states_scratch *s = &dml2->v20.scratch.create_scratch.build_synthetic_socbb_scratch;

	struct dml2_policy_build_synthetic_soc_states_params *p = &dml2->v20.scratch.build_synthetic_socbb_params;

	unsigned int dcfclk_stas_mhz[NUM_DCFCLK_STAS];

#if defined(CONFIG_DRM_AMD_DC_DCN3_51)

	unsigned int dcfclk_stas_mhz_new[NUM_DCFCLK_STAS_NEW];

	unsigned int dml_project = dml2->v20.dml_core_ctx.project;

#endif



	unsigned int i = 0;

	unsigned int transactions_per_mem_clock = 16; // project specific, depends on used Memory type



	p->dcfclk_stas_mhz = dcfclk_stas_mhz;

	p->num_dcfclk_stas = NUM_DCFCLK_STAS;

#if defined(CONFIG_DRM_AMD_DC_DCN3_51)

	if (dml_project == dml_project_dcn351) {

		p->dcfclk_stas_mhz = dcfclk_stas_mhz_new;

		p->num_dcfclk_stas = NUM_DCFCLK_STAS_NEW;

	} else {

		p->dcfclk_stas_mhz = dcfclk_stas_mhz;

		p->num_dcfclk_stas = NUM_DCFCLK_STAS;

	}

#endif



	p->in_bbox = in_bbox;

	p->out_states = out;

	p->in_states = &dml2->v20.scratch.create_scratch.in_states;