From: Vladimir Lypak <vladimir.lypak@gmail.com>
To: Vladimir Lypak <vladimir.lypak@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Jordan Crouse <jordan@cosmicpenguin.net>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Jonathan Marek <jonathan@marek.ca>,
Akhil P Oommen <akhilpo@codeaurora.org>,
Iskren Chernev <iskren.chernev@gmail.com>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] drm/msm/a5xx: Add support for Adreno 506 GPU
Date: Sun, 12 Dec 2021 16:03:16 +0000 [thread overview]
Message-ID: <20211212160333.980343-1-vladimir.lypak@gmail.com> (raw)
This GPU is found on SoCs such as MSM8953 (650 MHz), SDM450 (600 MHz),
SDM632 (725 MHz).
Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
---
Changes since v1:
- don't change behaviour for other GPU revisions
- also setup CP_PROTECT for SMMU
- correct formatting
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 39 +++++++++++++---------
drivers/gpu/drm/msm/adreno/adreno_device.c | 18 ++++++++++
drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 +++
3 files changed, 47 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 5e2750eb3810..894881d273b8 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -441,7 +441,7 @@ void a5xx_set_hwcg(struct msm_gpu *gpu, bool state)
const struct adreno_five_hwcg_regs *regs;
unsigned int i, sz;
- if (adreno_is_a508(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu)) {
regs = a50x_hwcg;
sz = ARRAY_SIZE(a50x_hwcg);
} else if (adreno_is_a509(adreno_gpu) || adreno_is_a512(adreno_gpu)) {
@@ -485,7 +485,7 @@ static int a5xx_me_init(struct msm_gpu *gpu)
OUT_RING(ring, 0x00000000);
/* Specify workarounds for various microcode issues */
- if (adreno_is_a530(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a530(adreno_gpu)) {
/* Workaround for token end syncs
* Force a WFI after every direct-render 3D mode draw and every
* 2D mode 3 draw
@@ -620,8 +620,16 @@ static int a5xx_ucode_init(struct msm_gpu *gpu)
static int a5xx_zap_shader_resume(struct msm_gpu *gpu)
{
+ struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
int ret;
+ /*
+ * Adreno 506 have CPZ Retention feature and doesn't require
+ * to resume zap shader
+ */
+ if (adreno_is_a506(adreno_gpu))
+ return 0;
+
ret = qcom_scm_set_remote_state(SCM_GPU_ZAP_SHADER_RESUME, GPU_PAS_ID);
if (ret)
DRM_ERROR("%s: zap-shader resume failed: %d\n",
@@ -733,9 +741,10 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
0x00100000 + adreno_gpu->gmem - 1);
gpu_write(gpu, REG_A5XX_UCHE_GMEM_RANGE_MAX_HI, 0x00000000);
- if (adreno_is_a508(adreno_gpu) || adreno_is_a510(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a510(adreno_gpu)) {
gpu_write(gpu, REG_A5XX_CP_MEQ_THRESHOLDS, 0x20);
- if (adreno_is_a508(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu))
gpu_write(gpu, REG_A5XX_CP_MERCIU_SIZE, 0x400);
else
gpu_write(gpu, REG_A5XX_CP_MERCIU_SIZE, 0x20);
@@ -751,7 +760,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
gpu_write(gpu, REG_A5XX_CP_ROQ_THRESHOLDS_1, 0x40201B16);
}
- if (adreno_is_a508(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu))
gpu_write(gpu, REG_A5XX_PC_DBG_ECO_CNTL,
(0x100 << 11 | 0x100 << 22));
else if (adreno_is_a509(adreno_gpu) || adreno_is_a510(adreno_gpu) ||
@@ -769,8 +778,8 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
* Disable the RB sampler datapath DP2 clock gating optimization
* for 1-SP GPUs, as it is enabled by default.
*/
- if (adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a512(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a509(adreno_gpu) || adreno_is_a512(adreno_gpu))
gpu_rmw(gpu, REG_A5XX_RB_DBG_ECO_CNTL, 0, (1 << 9));
/* Disable UCHE global filter as SP can invalidate/flush independently */
@@ -851,9 +860,9 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
/* UCHE */
gpu_write(gpu, REG_A5XX_CP_PROTECT(16), ADRENO_PROTECT_RW(0xE80, 16));
- if (adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a510(adreno_gpu) || adreno_is_a512(adreno_gpu) ||
- adreno_is_a530(adreno_gpu))
+ if (adreno_is_a506(adreno_gou) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a509(adreno_gpu) || adreno_is_a510(adreno_gpu) ||
+ adreno_is_a512(adreno_gpu) || adreno_is_a530(adreno_gpu))
gpu_write(gpu, REG_A5XX_CP_PROTECT(17),
ADRENO_PROTECT_RW(0x10000, 0x8000));
@@ -895,8 +904,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
if (ret)
return ret;
- if (!(adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a510(adreno_gpu) || adreno_is_a512(adreno_gpu)))
+ if (adreno_is_a530(adreno_gpu) || adreno_is_a540(adreno_gpu))
a5xx_gpmu_ucode_init(gpu);
ret = a5xx_ucode_init(gpu);
@@ -1338,7 +1346,7 @@ static int a5xx_pm_resume(struct msm_gpu *gpu)
if (ret)
return ret;
- /* Adreno 508, 509, 510, 512 needs manual RBBM sus/res control */
+ /* Adreno 506, 508, 509, 510, 512 needs manual RBBM sus/res control */
if (!(adreno_is_a530(adreno_gpu) || adreno_is_a540(adreno_gpu))) {
/* Halt the sp_input_clk at HM level */
gpu_write(gpu, REG_A5XX_RBBM_CLOCK_CNTL, 0x00000055);
@@ -1381,8 +1389,9 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)
u32 mask = 0xf;
int i, ret;
- /* A508, A510 have 3 XIN ports in VBIF */
- if (adreno_is_a508(adreno_gpu) || adreno_is_a510(adreno_gpu))
+ /* A506, A508, A510 have 3 XIN ports in VBIF */
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a510(adreno_gpu))
mask = 0x7;
/* Clear the VBIF pipe before shutting down */
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 2a6ce76656aa..eada4de8b46e 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -131,6 +131,24 @@ static const struct adreno_info gpulist[] = {
.gmem = (SZ_1M + SZ_512K),
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a4xx_gpu_init,
+ }, {
+ .rev = ADRENO_REV(5, 0, 6, ANY_ID),
+ .revn = 506,
+ .name = "A506",
+ .fw = {
+ [ADRENO_FW_PM4] = "a530_pm4.fw",
+ [ADRENO_FW_PFP] = "a530_pfp.fw",
+ },
+ .gmem = (SZ_128K + SZ_8K),
+ /*
+ * Increase inactive period to 250 to avoid bouncing
+ * the GDSC which appears to make it grumpy
+ */
+ .inactive_period = 250,
+ .quirks = ADRENO_QUIRK_TWO_PASS_USE_WFI |
+ ADRENO_QUIRK_LMLOADKILL_DISABLE,
+ .init = a5xx_gpu_init,
+ .zapfw = "a506_zap.mdt",
}, {
.rev = ADRENO_REV(5, 0, 8, ANY_ID),
.revn = 508,
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 225c277a6223..427a96d81280 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -201,6 +201,11 @@ static inline int adreno_is_a430(struct adreno_gpu *gpu)
return gpu->revn == 430;
}
+static inline int adreno_is_a506(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 506;
+}
+
static inline int adreno_is_a508(struct adreno_gpu *gpu)
{
return gpu->revn == 508;
--
2.33.1
WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Lypak <vladimir.lypak@gmail.com>
To: Vladimir Lypak <vladimir.lypak@gmail.com>
Cc: freedreno@lists.freedesktop.org,
Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
Jonathan Marek <jonathan@marek.ca>,
David Airlie <airlied@linux.ie>,
linux-arm-msm@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Akhil P Oommen <akhilpo@codeaurora.org>,
dri-devel@lists.freedesktop.org,
Jordan Crouse <jordan@cosmicpenguin.net>,
Iskren Chernev <iskren.chernev@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Sean Paul <sean@poorly.run>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/2] drm/msm/a5xx: Add support for Adreno 506 GPU
Date: Sun, 12 Dec 2021 16:03:16 +0000 [thread overview]
Message-ID: <20211212160333.980343-1-vladimir.lypak@gmail.com> (raw)
This GPU is found on SoCs such as MSM8953 (650 MHz), SDM450 (600 MHz),
SDM632 (725 MHz).
Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com>
---
Changes since v1:
- don't change behaviour for other GPU revisions
- also setup CP_PROTECT for SMMU
- correct formatting
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 39 +++++++++++++---------
drivers/gpu/drm/msm/adreno/adreno_device.c | 18 ++++++++++
drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 +++
3 files changed, 47 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 5e2750eb3810..894881d273b8 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -441,7 +441,7 @@ void a5xx_set_hwcg(struct msm_gpu *gpu, bool state)
const struct adreno_five_hwcg_regs *regs;
unsigned int i, sz;
- if (adreno_is_a508(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu)) {
regs = a50x_hwcg;
sz = ARRAY_SIZE(a50x_hwcg);
} else if (adreno_is_a509(adreno_gpu) || adreno_is_a512(adreno_gpu)) {
@@ -485,7 +485,7 @@ static int a5xx_me_init(struct msm_gpu *gpu)
OUT_RING(ring, 0x00000000);
/* Specify workarounds for various microcode issues */
- if (adreno_is_a530(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a530(adreno_gpu)) {
/* Workaround for token end syncs
* Force a WFI after every direct-render 3D mode draw and every
* 2D mode 3 draw
@@ -620,8 +620,16 @@ static int a5xx_ucode_init(struct msm_gpu *gpu)
static int a5xx_zap_shader_resume(struct msm_gpu *gpu)
{
+ struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
int ret;
+ /*
+ * Adreno 506 have CPZ Retention feature and doesn't require
+ * to resume zap shader
+ */
+ if (adreno_is_a506(adreno_gpu))
+ return 0;
+
ret = qcom_scm_set_remote_state(SCM_GPU_ZAP_SHADER_RESUME, GPU_PAS_ID);
if (ret)
DRM_ERROR("%s: zap-shader resume failed: %d\n",
@@ -733,9 +741,10 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
0x00100000 + adreno_gpu->gmem - 1);
gpu_write(gpu, REG_A5XX_UCHE_GMEM_RANGE_MAX_HI, 0x00000000);
- if (adreno_is_a508(adreno_gpu) || adreno_is_a510(adreno_gpu)) {
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a510(adreno_gpu)) {
gpu_write(gpu, REG_A5XX_CP_MEQ_THRESHOLDS, 0x20);
- if (adreno_is_a508(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu))
gpu_write(gpu, REG_A5XX_CP_MERCIU_SIZE, 0x400);
else
gpu_write(gpu, REG_A5XX_CP_MERCIU_SIZE, 0x20);
@@ -751,7 +760,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
gpu_write(gpu, REG_A5XX_CP_ROQ_THRESHOLDS_1, 0x40201B16);
}
- if (adreno_is_a508(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu))
gpu_write(gpu, REG_A5XX_PC_DBG_ECO_CNTL,
(0x100 << 11 | 0x100 << 22));
else if (adreno_is_a509(adreno_gpu) || adreno_is_a510(adreno_gpu) ||
@@ -769,8 +778,8 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
* Disable the RB sampler datapath DP2 clock gating optimization
* for 1-SP GPUs, as it is enabled by default.
*/
- if (adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a512(adreno_gpu))
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a509(adreno_gpu) || adreno_is_a512(adreno_gpu))
gpu_rmw(gpu, REG_A5XX_RB_DBG_ECO_CNTL, 0, (1 << 9));
/* Disable UCHE global filter as SP can invalidate/flush independently */
@@ -851,9 +860,9 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
/* UCHE */
gpu_write(gpu, REG_A5XX_CP_PROTECT(16), ADRENO_PROTECT_RW(0xE80, 16));
- if (adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a510(adreno_gpu) || adreno_is_a512(adreno_gpu) ||
- adreno_is_a530(adreno_gpu))
+ if (adreno_is_a506(adreno_gou) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a509(adreno_gpu) || adreno_is_a510(adreno_gpu) ||
+ adreno_is_a512(adreno_gpu) || adreno_is_a530(adreno_gpu))
gpu_write(gpu, REG_A5XX_CP_PROTECT(17),
ADRENO_PROTECT_RW(0x10000, 0x8000));
@@ -895,8 +904,7 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
if (ret)
return ret;
- if (!(adreno_is_a508(adreno_gpu) || adreno_is_a509(adreno_gpu) ||
- adreno_is_a510(adreno_gpu) || adreno_is_a512(adreno_gpu)))
+ if (adreno_is_a530(adreno_gpu) || adreno_is_a540(adreno_gpu))
a5xx_gpmu_ucode_init(gpu);
ret = a5xx_ucode_init(gpu);
@@ -1338,7 +1346,7 @@ static int a5xx_pm_resume(struct msm_gpu *gpu)
if (ret)
return ret;
- /* Adreno 508, 509, 510, 512 needs manual RBBM sus/res control */
+ /* Adreno 506, 508, 509, 510, 512 needs manual RBBM sus/res control */
if (!(adreno_is_a530(adreno_gpu) || adreno_is_a540(adreno_gpu))) {
/* Halt the sp_input_clk at HM level */
gpu_write(gpu, REG_A5XX_RBBM_CLOCK_CNTL, 0x00000055);
@@ -1381,8 +1389,9 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)
u32 mask = 0xf;
int i, ret;
- /* A508, A510 have 3 XIN ports in VBIF */
- if (adreno_is_a508(adreno_gpu) || adreno_is_a510(adreno_gpu))
+ /* A506, A508, A510 have 3 XIN ports in VBIF */
+ if (adreno_is_a506(adreno_gpu) || adreno_is_a508(adreno_gpu) ||
+ adreno_is_a510(adreno_gpu))
mask = 0x7;
/* Clear the VBIF pipe before shutting down */
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 2a6ce76656aa..eada4de8b46e 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -131,6 +131,24 @@ static const struct adreno_info gpulist[] = {
.gmem = (SZ_1M + SZ_512K),
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a4xx_gpu_init,
+ }, {
+ .rev = ADRENO_REV(5, 0, 6, ANY_ID),
+ .revn = 506,
+ .name = "A506",
+ .fw = {
+ [ADRENO_FW_PM4] = "a530_pm4.fw",
+ [ADRENO_FW_PFP] = "a530_pfp.fw",
+ },
+ .gmem = (SZ_128K + SZ_8K),
+ /*
+ * Increase inactive period to 250 to avoid bouncing
+ * the GDSC which appears to make it grumpy
+ */
+ .inactive_period = 250,
+ .quirks = ADRENO_QUIRK_TWO_PASS_USE_WFI |
+ ADRENO_QUIRK_LMLOADKILL_DISABLE,
+ .init = a5xx_gpu_init,
+ .zapfw = "a506_zap.mdt",
}, {
.rev = ADRENO_REV(5, 0, 8, ANY_ID),
.revn = 508,
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 225c277a6223..427a96d81280 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -201,6 +201,11 @@ static inline int adreno_is_a430(struct adreno_gpu *gpu)
return gpu->revn == 430;
}
+static inline int adreno_is_a506(struct adreno_gpu *gpu)
+{
+ return gpu->revn == 506;
+}
+
static inline int adreno_is_a508(struct adreno_gpu *gpu)
{
return gpu->revn == 508;
--
2.33.1
next reply other threads:[~2021-12-12 16:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-12 16:03 Vladimir Lypak [this message]
2021-12-12 16:03 ` [PATCH v2 1/2] drm/msm/a5xx: Add support for Adreno 506 GPU Vladimir Lypak
2021-12-12 16:03 ` [PATCH v2 2/2] drm/msm/a5xx: Fix missing CP_PROTECT for SMMU on A540 Vladimir Lypak
2021-12-12 16:03 ` Vladimir Lypak
2021-12-13 6:06 ` [PATCH v2 1/2] drm/msm/a5xx: Add support for Adreno 506 GPU kernel test robot
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