Commit 66a50fa4 authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher
Browse files

Revert "drm/amd: fix gfx hang on renoir in IGT reload test" 



The original patch introduced additional latency during boot time
because it triggers a driver reload to avoid a CP hang when the driver
is reloaded multiple times. This has been addressed with a more generic
solution that triggers the GPU reset only during the unload phase,
avoiding extra latency during boot time. For this reason, this commit
reverts the original change.

This reverts commit 72a98763.

This patch should only be applied if commit:
4355e61835e7 ("drm/amdgpu: Fix GFX hang on SteamDeck when amdgpu is reloaded")
is present.

Acked-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarMario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: default avatarRodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 34355e61

drivers/gpu/drm/amd/amdgpu/soc15.c

+0 −4
Original line number Diff line number Diff line
@@ -853,10 +853,6 @@ static bool soc15_need_reset_on_init(struct amdgpu_device *adev) 
{

	u32 sol_reg;



	/* CP hangs in IGT reloading test on RN, reset to WA */

	if (adev->asic_type == CHIP_RENOIR)

		return true;



	if (amdgpu_gmc_need_reset_on_init(adev))

		return true;

	if (amdgpu_psp_tos_reload_needed(adev))