Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 9c2e1ae3 authored by Tom St Denis's avatar Tom St Denis Committed by Alex Deucher
Browse files

drm/amd/amdgpu: Clean up gmc6 wait_for_idle 



Signed-off-by: default avatarTom St Denis <tom.stdenis@amd.com>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c990b718

drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c

+1 −7
Original line number Diff line number Diff line
@@ -965,16 +965,10 @@ static bool gmc_v6_0_is_idle(void *handle) 
static int gmc_v6_0_wait_for_idle(void *handle)

{

	unsigned i;

	u32 tmp;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	for (i = 0; i < adev->usec_timeout; i++) {

		tmp = RREG32(mmSRBM_STATUS) & (SRBM_STATUS__MCB_BUSY_MASK |

					       SRBM_STATUS__MCB_NON_DISPLAY_BUSY_MASK |

					       SRBM_STATUS__MCC_BUSY_MASK |

					       SRBM_STATUS__MCD_BUSY_MASK |

					       SRBM_STATUS__VMC_BUSY_MASK);

		if (!tmp)

		if (gmc_v6_0_is_idle(handle))

			return 0;

		udelay(1);

	}