camerad: reduce internal ISP buffer count (#33619)

9 months ago · d5039bcbbe
parent 312a1b2a65
commit d5039bcbbe
1 changed files with 1 additions and 2 deletions
--- a/system/camerad/cameras/spectra.cc
+++ b/system/camerad/cameras/spectra.cc
@ -711,8 +711,7 @@ void SpectraCamera::configISP() {
  LOGD("acquire isp dev");

  // config ISP
-  // TODO: unclear where this 15 comes from
-  alloc_w_mmu_hdl(m->video0_fd, 15*ALIGNED_SIZE(buf0_size, buf0_alignment), (uint32_t*)&buf0_handle, buf0_alignment,
+  alloc_w_mmu_hdl(m->video0_fd, FRAME_BUF_COUNT*ALIGNED_SIZE(buf0_size, buf0_alignment), (uint32_t*)&buf0_handle, buf0_alignment,
                  CAM_MEM_FLAG_HW_READ_WRITE | CAM_MEM_FLAG_KMD_ACCESS | CAM_MEM_FLAG_UMD_ACCESS | CAM_MEM_FLAG_CMD_BUF_TYPE,
                  m->device_iommu, m->cdm_iommu);
  config_isp(0, 0, 1, 0);