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[83.9.29.190]) by smtp.gmail.com with ESMTPSA id u25-20020a056512041900b004f24ee39661sm2744852lfk.137.2023.06.15.16.21.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Jun 2023 16:21:42 -0700 (PDT) From: Konrad Dybcio Date: Fri, 16 Jun 2023 01:20:57 +0200 Subject: [PATCH v9 16/20] drm/msm/a6xx: Fix some A619 tunables MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230223-topic-gmuwrapper-v9-16-890d8f470c8b@linaro.org> References: <20230223-topic-gmuwrapper-v9-0-890d8f470c8b@linaro.org> In-Reply-To: <20230223-topic-gmuwrapper-v9-0-890d8f470c8b@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Akhil P Oommen , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Clark , Marijn Suijten , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1686871277; l=1593; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=4Gkjo2VDVoi67z3y3hIRakJY3LPFFJYUf+088rGo/nQ=; b=plJVOj6DU3u87R7U6VX8KOxp/8dRK/42FlGKYQ7gNc1INHp6+QX8s1lmrdm+M4+MaPJrbMWvx ML+PsOizE9eB34tgy9ZV8Xxcz1cu5Tc/vi4y24gMwVwfEiFZ1VmlY1i X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adreno 619 expects some tunables to be set differently. Make up for it. Fixes: b7616b5c69e6 ("drm/msm/adreno: Add A619 support") Reviewed-by: Dmitry Baryshkov Reviewed-by: Akhil P Oommen Signed-off-by: Konrad Dybcio --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/ad= reno/a6xx_gpu.c index 47aafc9deaf8..97e261d33312 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -1306,6 +1306,8 @@ static int hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00200200); else if (adreno_is_a650(adreno_gpu) || adreno_is_a660(adreno_gpu)) gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00300200); + else if (adreno_is_a619(adreno_gpu)) + gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00018000); else if (adreno_is_a610(adreno_gpu)) gpu_write(gpu, REG_A6XX_PC_DBG_ECO_CNTL, 0x00080000); else @@ -1323,7 +1325,9 @@ static int hw_init(struct msm_gpu *gpu) a6xx_set_ubwc_config(gpu); =20 /* Enable fault detection */ - if (adreno_is_a610(adreno_gpu)) + if (adreno_is_a619(adreno_gpu)) + gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x3fff= ff); + else if (adreno_is_a610(adreno_gpu)) gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x3fff= f); else gpu_write(gpu, REG_A6XX_RBBM_INTERFACE_HANG_INT_CNTL, (1 << 30) | 0x1fff= ff); --=20 2.41.0