Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938515AbcJ2Nuj (ORCPT ); Sat, 29 Oct 2016 09:50:39 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:49084 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756330AbcJ2NuZ (ORCPT ); Sat, 29 Oct 2016 09:50:25 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alex Deucher Subject: [PATCH 4.4 09/51] drm/radeon/si/dpm: fix phase shedding setup Date: Sat, 29 Oct 2016 09:49:10 -0400 Message-Id: <20161029134922.876559214@linuxfoundation.org> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20161029134922.501052551@linuxfoundation.org> References: <20161029134922.501052551@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1528 Lines: 40 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit 427920292b00474d978d632bc03a8e4e50029af3 upstream. Used the wrong index to setup the phase shedding mask. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/si_dpm.c | 2 +- drivers/gpu/drm/radeon/sislands_smc.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -4112,7 +4112,7 @@ static int si_populate_smc_voltage_table &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) { si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table); - table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = + table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, --- a/drivers/gpu/drm/radeon/sislands_smc.h +++ b/drivers/gpu/drm/radeon/sislands_smc.h @@ -194,6 +194,7 @@ typedef struct SISLANDS_SMC_SWSTATE SISL #define SISLANDS_SMC_VOLTAGEMASK_VDDC 0 #define SISLANDS_SMC_VOLTAGEMASK_MVDD 1 #define SISLANDS_SMC_VOLTAGEMASK_VDDCI 2 +#define SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING 3 #define SISLANDS_SMC_VOLTAGEMASK_MAX 4 struct SISLANDS_SMC_VOLTAGEMASKTABLE