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Received: from MW2PR12MB2524.namprd12.prod.outlook.com (52.132.180.155) by MW2PR12MB2378.namprd12.prod.outlook.com (52.132.183.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2623.9; Fri, 10 Jan 2020 14:48:18 +0000 Received: from MW2PR12MB2524.namprd12.prod.outlook.com ([fe80::699c:a877:13ef:6ae2]) by MW2PR12MB2524.namprd12.prod.outlook.com ([fe80::699c:a877:13ef:6ae2%6]) with mapi id 15.20.2623.011; Fri, 10 Jan 2020 14:48:18 +0000 From: Rodrigo Siqueira To: amd-gfx@lists.freedesktop.org Subject: [PATCH 31/43] drm/amd/display: implement fw-driver interface for abm 2.4 Date: Fri, 10 Jan 2020 09:46:43 -0500 Message-Id: <20200110144655.55845-32-Rodrigo.Siqueira@amd.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200110144655.55845-1-Rodrigo.Siqueira@amd.com> References: <20200110144655.55845-1-Rodrigo.Siqueira@amd.com> X-ClientProxiedBy: YT1PR01CA0009.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b01::22) To MW2PR12MB2524.namprd12.prod.outlook.com (2603:10b6:907:9::27) MIME-Version: 1.0 Received: from atma2.amd.com (165.204.55.250) by YT1PR01CA0009.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b01::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2623.8 via Frontend Transport; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Josip Pavic [Why] IRAM definition needed for versions of DMCU containing ABM 2.4 [How] Pass ABM 2.3 IRAM definition, which is compatible with ABM 2.4, to DMCU when ABM 2.4 FW is detected Signed-off-by: Josip Pavic Reviewed-by: Aric Cyr Acked-by: Harry Wentland Acked-by: Rodrigo Siqueira --- drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 4e2f615c3566..e75a4bb94488 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -662,7 +662,11 @@ bool dmcu_load_iram(struct dmcu *dmcu, memset(&ram_table, 0, sizeof(ram_table)); - if (dmcu->dmcu_version.abm_version == 0x23) { + if (dmcu->dmcu_version.abm_version == 0x24) { + fill_iram_v_2_3((struct iram_table_v_2_2 *)ram_table, params); + result = dmcu->funcs->load_iram( + dmcu, 0, (char *)(&ram_table), IRAM_RESERVE_AREA_START_V2_2); + } else if (dmcu->dmcu_version.abm_version == 0x23) { fill_iram_v_2_3((struct iram_table_v_2_2 *)ram_table, params); result = dmcu->funcs->load_iram( @@ -687,3 +691,4 @@ bool dmcu_load_iram(struct dmcu *dmcu, return result; } + -- 2.24.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx