drm/amdgpu/psp: Enlarge PSP TMR SIZE from 3M to 4M. (3082be1a) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -163,7 +163,7 @@ static int psp_tmr_init(struct psp_context *psp)
		* Note: this memory need be reserved till the driver
		* uninitializes.
		*/
		ret = amdgpu_bo_create_kernel(psp->adev, 0x300000, 0x100000,
		ret = amdgpu_bo_create_kernel(psp->adev, PSP_TMR_SIZE, 0x100000,
		AMDGPU_GEM_DOMAIN_VRAM,
		&psp->tmr_bo, &psp->tmr_mc_addr, &psp->tmr_buf);

		@@ -179,7 +179,9 @@ static int psp_tmr_load(struct psp_context *psp)
		if (!cmd)
		return -ENOMEM;

		psp_prep_tmr_cmd_buf(cmd, psp->tmr_mc_addr, 0x300000);
		psp_prep_tmr_cmd_buf(cmd, psp->tmr_mc_addr, PSP_TMR_SIZE);
		DRM_INFO("reserve 0x%x from 0x%llx for PSP TMR SIZE\n",
		PSP_TMR_SIZE, psp->tmr_mc_addr);

		ret = psp_cmd_submit_buf(psp, NULL, cmd,
		psp->fence_buf_mc_addr, 1);

+1 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@
		#define PSP_CMD_BUFFER_SIZE 0x1000
		#define PSP_ASD_SHARED_MEM_SIZE 0x4000
		#define PSP_1_MEG 0x100000
		#define PSP_TMR_SIZE 0x400000

		struct psp_context;