[PATCH] drm/msm/adreno: Remove MODULE_FIRMWARE()'s

[PATCH] drm/msm/adreno: Remove MODULE_FIRMWARE()'s

[Rob Clark]

From: Rob Clark <robdclark@chromium.org>

The driver handles the case where gpu fw is not in the initrd.  OTOH it
doesn't always handle the case where _some_ fw is in the initrd, but
others are not.  In particular the zap fw tends to be signed with an OEM
specific key, so the paths/names differ across devices with the same
SoC/GPU, so we cannot sanely list them with MODULE_FIRMWARE().

So MODULE_FIRMWARE() just ends up causing problems without actually
solving anything.  Remove them!

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
 drivers/gpu/drm/msm/adreno/a2xx_catalog.c |  5 -----
 drivers/gpu/drm/msm/adreno/a3xx_catalog.c |  5 -----
 drivers/gpu/drm/msm/adreno/a4xx_catalog.c |  3 ---
 drivers/gpu/drm/msm/adreno/a5xx_catalog.c |  9 ---------
 drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 11 -----------
 5 files changed, 33 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a2xx_catalog.c b/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
index 9ddb7b31fd98..5ddd015f930d 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
@@ -45,8 +45,3 @@ static const struct adreno_info a2xx_gpus[] = {
 	}
 };
 DECLARE_ADRENO_GPULIST(a2xx);
-
-MODULE_FIRMWARE("qcom/leia_pfp_470.fw");
-MODULE_FIRMWARE("qcom/leia_pm4_470.fw");
-MODULE_FIRMWARE("qcom/yamato_pfp.fw");
-MODULE_FIRMWARE("qcom/yamato_pm4.fw");
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_catalog.c b/drivers/gpu/drm/msm/adreno/a3xx_catalog.c
index 2eb6c3e93748..1498e6532f62 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a3xx_catalog.c
@@ -85,8 +85,3 @@ static const struct adreno_info a3xx_gpus[] = {
 	}
 };
 DECLARE_ADRENO_GPULIST(a3xx);
-
-MODULE_FIRMWARE("qcom/a300_pm4.fw");
-MODULE_FIRMWARE("qcom/a300_pfp.fw");
-MODULE_FIRMWARE("qcom/a330_pm4.fw");
-MODULE_FIRMWARE("qcom/a330_pfp.fw");
diff --git a/drivers/gpu/drm/msm/adreno/a4xx_catalog.c b/drivers/gpu/drm/msm/adreno/a4xx_catalog.c
index 93519f807f87..09f9f228b75e 100644
--- a/drivers/gpu/drm/msm/adreno/a4xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a4xx_catalog.c
@@ -45,6 +45,3 @@ static const struct adreno_info a4xx_gpus[] = {
 	}
 };
 DECLARE_ADRENO_GPULIST(a4xx);
-
-MODULE_FIRMWARE("qcom/a420_pm4.fw");
-MODULE_FIRMWARE("qcom/a420_pfp.fw");
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_catalog.c b/drivers/gpu/drm/msm/adreno/a5xx_catalog.c
index 633f31539162..b48a636d8237 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_catalog.c
@@ -150,12 +150,3 @@ static const struct adreno_info a5xx_gpus[] = {
 	}
 };
 DECLARE_ADRENO_GPULIST(a5xx);
-
-MODULE_FIRMWARE("qcom/a530_pm4.fw");
-MODULE_FIRMWARE("qcom/a530_pfp.fw");
-MODULE_FIRMWARE("qcom/a530v3_gpmu.fw2");
-MODULE_FIRMWARE("qcom/a530_zap.mdt");
-MODULE_FIRMWARE("qcom/a530_zap.b00");
-MODULE_FIRMWARE("qcom/a530_zap.b01");
-MODULE_FIRMWARE("qcom/a530_zap.b02");
-MODULE_FIRMWARE("qcom/a540_gpmu.fw2");
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
index 3b996837b178..bc8e6f621b70 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -1092,17 +1092,6 @@ static const struct adreno_info a6xx_gpus[] = {
 };
 DECLARE_ADRENO_GPULIST(a6xx);
 
-MODULE_FIRMWARE("qcom/a615_zap.mbn");
-MODULE_FIRMWARE("qcom/a619_gmu.bin");
-MODULE_FIRMWARE("qcom/a630_sqe.fw");
-MODULE_FIRMWARE("qcom/a630_gmu.bin");
-MODULE_FIRMWARE("qcom/a630_zap.mbn");
-MODULE_FIRMWARE("qcom/a640_gmu.bin");
-MODULE_FIRMWARE("qcom/a650_gmu.bin");
-MODULE_FIRMWARE("qcom/a650_sqe.fw");
-MODULE_FIRMWARE("qcom/a660_gmu.bin");
-MODULE_FIRMWARE("qcom/a660_sqe.fw");
-
 static const struct adreno_reglist a702_hwcg[] = {
 	{ REG_A6XX_RBBM_CLOCK_CNTL_SP0, 0x22222222 },
 	{ REG_A6XX_RBBM_CLOCK_CNTL2_SP0, 0x02222220 },
-- 
2.49.0

Re: [PATCH] drm/msm/adreno: Remove MODULE_FIRMWARE()'s

[Konrad Dybcio]

On 5/7/25 5:47 PM, Rob Clark wrote:
> From: Rob Clark <robdclark@chromium.org>
> 
> The driver handles the case where gpu fw is not in the initrd.  OTOH it
> doesn't always handle the case where _some_ fw is in the initrd, but
> others are not.  In particular the zap fw tends to be signed with an OEM
> specific key, so the paths/names differ across devices with the same
> SoC/GPU, so we cannot sanely list them with MODULE_FIRMWARE().
> 
> So MODULE_FIRMWARE() just ends up causing problems without actually
> solving anything.  Remove them!
> 
> Signed-off-by: Rob Clark <robdclark@chromium.org>
> ---

it's probably the best decision to avoid all the mess..

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad