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Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Broadworth , chiahsuan.chung@amd.com, Sunpeng.Li@amd.com, Rodrigo.Siqueira@amd.com, jerry.zuo@amd.com, hamza.mahfooz@amd.com, wayne.lin@amd.com, Harry.Wentland@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On 1/24/2024 11:09, Roman.Li@amd.com wrote: > From: Roman Li > > For debugging IPS-related issues, expose a new debug mask > that allows to disable IPS. > Usage: > amdgpu.dcdebugmask=0x800 > > Signed-off-by: Roman Li > Tested-by: Mark Broadworth Reviewed-by: Mario Limonciello > --- > drivers/gpu/drm/amd/include/amd_shared.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h > index da9b670fec86..a89d93154ddb 100644 > --- a/drivers/gpu/drm/amd/include/amd_shared.h > +++ b/drivers/gpu/drm/amd/include/amd_shared.h > @@ -259,6 +259,7 @@ enum DC_DEBUG_MASK { > DC_ENABLE_DML2 = 0x100, > DC_DISABLE_PSR_SU = 0x200, > DC_DISABLE_REPLAY = 0x400, > + DC_DISABLE_IPS = 0x800, > }; > > enum amd_dpm_forced_level;