From: Jonathan Marek <jonathan@marek.ca>
To: freedreno@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
"open list:DRM DRIVER FOR MSM ADRENO GPU"
<linux-arm-msm@vger.kernel.org>,
Sharat Masetty <smasetty@codeaurora.org>,
"open list:DRM DRIVER FOR MSM ADRENO GPU"
<dri-devel@lists.freedesktop.org>,
open list <linux-kernel@vger.kernel.org>,
Sean Paul <sean@poorly.run>
Subject: [PATCH 7/9] drm/msm/a6xx: gmu_pdc register values for A640 and A650
Date: Mon, 20 Apr 2020 10:03:11 -0400
Message-ID: <20200420140313.7263-8-jonathan@marek.ca> (raw)
In-Reply-To: <20200420140313.7263-1-jonathan@marek.ca>
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 3e51939eb867..b583bf6e293b 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -469,10 +469,18 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
struct platform_device *pdev = to_platform_device(gmu->dev);
void __iomem *pdcptr = a6xx_gmu_get_mmio(pdev, "gmu_pdc");
void __iomem *seqptr = a6xx_gmu_get_mmio(pdev, "gmu_pdc_seq");
+ uint32_t pdc_address_offset;
if (!pdcptr || !seqptr)
goto err;
+ if (adreno_is_a618(adreno_gpu) || adreno_is_a640(adreno_gpu))
+ pdc_address_offset = 0x30090;
+ else if (adreno_is_a650(adreno_gpu))
+ pdc_address_offset = 0x300a0;
+ else
+ pdc_address_offset = 0x30080;
+
/* Disable SDE clock gating */
gmu_write_rscc(gmu, REG_A6XX_GPU_RSCC_RSC_STATUS0_DRV0, BIT(24));
@@ -523,10 +531,7 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_DATA + 4, 0x0);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_MSGID + 8, 0x10108);
- if (adreno_is_a618(adreno_gpu))
- pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_ADDR + 8, 0x30090);
- else
- pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_ADDR + 8, 0x30080);
+ pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_ADDR + 8, pdc_address_offset);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS1_CMD0_DATA + 8, 0x0);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD_ENABLE_BANK, 7);
@@ -538,17 +543,12 @@ static void a6xx_gmu_rpmh_init(struct a6xx_gmu *gmu)
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_MSGID + 4, 0x10108);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_ADDR + 4, 0x30000);
- if (adreno_is_a618(adreno_gpu))
+ if (adreno_is_a618(adreno_gpu) || adreno_is_a650(adreno_gpu))
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_DATA + 4, 0x2);
else
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_DATA + 4, 0x3);
-
-
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_MSGID + 8, 0x10108);
- if (adreno_is_a618(adreno_gpu))
- pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_ADDR + 8, 0x30090);
- else
- pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_ADDR + 8, 0x30080);
+ pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_ADDR + 8, pdc_address_offset);
pdc_write(pdcptr, REG_A6XX_PDC_GPU_TCS3_CMD0_DATA + 8, 0x3);
/* Setup GPU PDC */
--
2.26.1
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Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200420140313.7263-1-jonathan@marek.ca>
2020-04-20 14:03 ` [PATCH 1/9] drm/msm/adreno: add A640/A650 to gpulist Jonathan Marek
2020-04-20 14:30 ` Greg Kroah-Hartman
2020-04-20 14:03 ` [PATCH 2/9] Revert "drm/msm/a6xx: Use the DMA API for GMU memory objects" Jonathan Marek
2020-04-20 19:51 ` Bjorn Andersson
2020-04-20 19:59 ` Jonathan Marek
2020-04-20 21:16 ` Rob Clark
2020-04-20 14:03 ` [PATCH 3/9] drm/msm/a6xx: allow allocating GMU memory with a fixed address Jonathan Marek
2020-04-20 14:03 ` [PATCH 4/9] drm/msm/a6xx: HFI v2 for A640 and A650 Jonathan Marek
2020-04-21 16:30 ` Jordan Crouse
2020-04-21 16:52 ` Jonathan Marek
2020-04-20 14:03 ` [PATCH 5/9] drm/msm/a6xx: A640/A650 GMU firmware path Jonathan Marek
2020-04-20 14:03 ` [PATCH 6/9] drm/msm/a6xx: add support for A650 gmu rscc registers Jonathan Marek
2020-04-20 14:03 ` Jonathan Marek [this message]
2020-04-21 16:34 ` [PATCH 7/9] drm/msm/a6xx: gmu_pdc register values for A640 and A650 Jordan Crouse
2020-04-20 14:03 ` [PATCH 8/9] drm/msm/a6xx: enable GMU log Jonathan Marek
2020-04-21 16:38 ` [Freedreno] " Jordan Crouse
2020-04-20 14:03 ` [PATCH 9/9] drm/msm/a6xx: update a6xx_hw_init for A640 and A650 Jonathan Marek
2020-04-21 16:48 ` Jordan Crouse
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