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Message-Id: <20241119-topic-sm8x50-gpu-bw-vote-v2-3-4deb87be2498@linaro.org>
Date: Tue, 19 Nov 2024 18:56:38 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Akhil P Oommen <quic_akhilpo@...cinc.com>,
Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
Stephen Boyd <sboyd@...nel.org>, "Rafael J. Wysocki" <rafael@...nel.org>,
Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
Konrad Dybcio <konradybcio@...nel.org>,
Abhinav Kumar <quic_abhinavk@...cinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Marijn Suijten <marijn.suijten@...ainline.org>,
David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: Connor Abbott <cwabbott0@...il.com>, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
dri-devel@...ts.freedesktop.org, freedreno@...ts.freedesktop.org,
devicetree@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v2 03/11] drm/msm: adreno: move features bits in a separate
variable
Now the features defines have the right name, introduce a features
bitfield and move the features defines in it, fixing all code checking
for them.
No functional changes intended.
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 34 +++++++++++++++---------------
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 4 ++--
drivers/gpu/drm/msm/adreno/adreno_device.c | 2 +-
drivers/gpu/drm/msm/adreno/adreno_gpu.h | 7 +++---
4 files changed, 24 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
index 825c820def315968d508973c8ae40c7c7b646569..93f0d4bf50ba773ecde93e6c29a2fcec24ebb7b3 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -743,7 +743,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.zapfw = "a615_zap.mbn",
.a6xx = &(const struct a6xx_info) {
@@ -769,7 +769,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.a6xx = &(const struct a6xx_info) {
.protect = &a630_protect,
@@ -839,7 +839,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.zapfw = "a615_zap.mdt",
.a6xx = &(const struct a6xx_info) {
@@ -864,7 +864,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a620_zap.mbn",
@@ -892,7 +892,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_1M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.zapfw = "a630_zap.mdt",
.a6xx = &(const struct a6xx_info) {
@@ -911,7 +911,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_1M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.zapfw = "a640_zap.mdt",
.a6xx = &(const struct a6xx_info) {
@@ -934,7 +934,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_1M + SZ_128K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a650_zap.mdt",
@@ -961,7 +961,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_1M + SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a660_zap.mdt",
@@ -981,7 +981,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_1M + SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.a6xx = &(const struct a6xx_info) {
@@ -1000,7 +1000,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_512K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a660_zap.mbn",
@@ -1028,7 +1028,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_2M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT,
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT,
.init = a6xx_gpu_init,
.zapfw = "a640_zap.mdt",
.a6xx = &(const struct a6xx_info) {
@@ -1046,7 +1046,7 @@ static const struct adreno_info a6xx_gpus[] = {
},
.gmem = SZ_4M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a690_zap.mdt",
@@ -1331,7 +1331,7 @@ static const struct adreno_info a7xx_gpus[] = {
},
.gmem = SZ_128K,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_HW_APRIV,
+ .features = ADRENO_FEAT_HAS_HW_APRIV,
.init = a6xx_gpu_init,
.zapfw = "a702_zap.mbn",
.a6xx = &(const struct a6xx_info) {
@@ -1355,7 +1355,7 @@ static const struct adreno_info a7xx_gpus[] = {
},
.gmem = SZ_2M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV |
ADRENO_FEAT_PREEMPTION,
.init = a6xx_gpu_init,
@@ -1377,7 +1377,7 @@ static const struct adreno_info a7xx_gpus[] = {
},
.gmem = 3 * SZ_1M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV |
ADRENO_FEAT_PREEMPTION,
.init = a6xx_gpu_init,
@@ -1400,7 +1400,7 @@ static const struct adreno_info a7xx_gpus[] = {
},
.gmem = 3 * SZ_1M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV |
ADRENO_FEAT_PREEMPTION,
.init = a6xx_gpu_init,
@@ -1422,7 +1422,7 @@ static const struct adreno_info a7xx_gpus[] = {
},
.gmem = 3 * SZ_1M,
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
- .quirks = ADRENO_FEAT_HAS_CACHED_COHERENT |
+ .features = ADRENO_FEAT_HAS_CACHED_COHERENT |
ADRENO_FEAT_HAS_HW_APRIV |
ADRENO_FEAT_PREEMPTION,
.init = a6xx_gpu_init,
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 2ebd3fac212576a1507e0b6afe2560cd0408dd89..654d0cff421f15901cd4bf33b41e70004634ec75 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -2478,7 +2478,7 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
adreno_gpu->gmu_is_wrapper = of_device_is_compatible(node, "qcom,adreno-gmu-wrapper");
adreno_gpu->base.hw_apriv =
- !!(config->info->quirks & ADRENO_FEAT_HAS_HW_APRIV);
+ !!(config->info->features & ADRENO_FEAT_HAS_HW_APRIV);
/* gpu->info only gets assigned in adreno_gpu_init() */
is_a7xx = config->info->family == ADRENO_7XX_GEN1 ||
@@ -2495,7 +2495,7 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
}
if ((enable_preemption == 1) || (enable_preemption == -1 &&
- (config->info->quirks & ADRENO_FEAT_PREEMPTION)))
+ (config->info->features & ADRENO_FEAT_PREEMPTION)))
ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs_a7xx, 4);
else if (is_a7xx)
ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs_a7xx, 1);
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 09d4569f77528c2a20cabc814668c4c930dd07f1..11a228472fa0cef3b6e4e21a366470fbbc3ea8df 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -207,7 +207,7 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
priv->is_a2xx = info->family < ADRENO_3XX;
priv->has_cached_coherent =
- !!(info->quirks & ADRENO_FEAT_HAS_CACHED_COHERENT);
+ !!(info->features & ADRENO_FEAT_HAS_CACHED_COHERENT);
gpu = info->init(drm);
if (IS_ERR(gpu)) {
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 8782c25e8a393ec7d9dc23ad450908d039bd08c5..4702d4cfca3b58fb3cbb25cb6805f1c19be2ebcb 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -55,9 +55,9 @@ enum adreno_family {
#define ADRENO_QUIRK_FAULT_DETECT_MASK BIT(1)
#define ADRENO_QUIRK_LMLOADKILL_DISABLE BIT(2)
-#define ADRENO_FEAT_HAS_HW_APRIV BIT(3)
-#define ADRENO_FEAT_HAS_CACHED_COHERENT BIT(4)
-#define ADRENO_FEAT_PREEMPTION BIT(5)
+#define ADRENO_FEAT_HAS_HW_APRIV BIT(0)
+#define ADRENO_FEAT_HAS_CACHED_COHERENT BIT(1)
+#define ADRENO_FEAT_PREEMPTION BIT(2)
/* Helper for formating the chip_id in the way that userspace tools like
* crashdec expect.
@@ -98,6 +98,7 @@ struct adreno_info {
uint32_t revn;
const char *fw[ADRENO_FW_MAX];
uint32_t gmem;
+ u64 features;
u64 quirks;
struct msm_gpu *(*init)(struct drm_device *dev);
const char *zapfw;
--
2.34.1
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