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From: Christian Gmeiner <christian.gmeiner@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>,
	Lucas Stach <l.stach@pengutronix.de>,
	Russell King <linux+etnaviv@armlinux.org.uk>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH v2 2/6] drm/etnaviv: determine product, customer and eco id
Date: Mon,  6 Jan 2020 16:16:47 +0100	[thread overview]
Message-ID: <20200106151655.311413-3-christian.gmeiner@gmail.com> (raw)
In-Reply-To: <20200106151655.311413-1-christian.gmeiner@gmail.com>

They will be used for extended HWDB support.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 11 ++++++++++-
 drivers/gpu/drm/etnaviv/etnaviv_gpu.h |  6 +++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d47d1a8e0219..7ee67e12141d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -333,9 +333,13 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 		gpu->identity.revision = etnaviv_field(chipIdentity,
 					 VIVS_HI_CHIP_IDENTITY_REVISION);
 	} else {
+		u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
 
 		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
 		gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);
+		gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);
+		gpu->identity.customer_id = gpu_read(gpu, VIVS_HI_CHIP_CUSTOMER_ID);
+		gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);
 
 		/*
 		 * !!!! HACK ALERT !!!!
@@ -350,7 +354,6 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 
 		/* Another special case */
 		if (etnaviv_is_model_rev(gpu, GC300, 0x2201)) {
-			u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
 			u32 chipTime = gpu_read(gpu, VIVS_HI_CHIP_TIME);
 
 			if (chipDate == 0x20080814 && chipTime == 0x12051100) {
@@ -373,6 +376,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 			gpu->identity.model = chipModel_GC3000;
 			gpu->identity.revision &= 0xffff;
 		}
+
+		if (etnaviv_is_model_rev(gpu, GC1000, 0x5037) && (chipDate == 0x20120617))
+			gpu->identity.eco_id = 1;
+
+		if (etnaviv_is_model_rev(gpu, GC320, 0x5303) && (chipDate == 0x20140511))
+			gpu->identity.eco_id = 1;
 	}
 
 	dev_info(gpu->dev, "model: GC%x, revision: %x\n",
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 8f9bd4edc96a..68bd966e3916 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -15,11 +15,11 @@ struct etnaviv_gem_submit;
 struct etnaviv_vram_mapping;
 
 struct etnaviv_chip_identity {
-	/* Chip model. */
 	u32 model;
-
-	/* Revision value.*/
 	u32 revision;
+	u32 product_id;
+	u32 customer_id;
+	u32 eco_id;
 
 	/* Supported feature fields. */
 	u32 features;
-- 
2.24.1


WARNING: multiple messages have this Message-ID (diff)
From: Christian Gmeiner <christian.gmeiner@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: David Airlie <airlied@linux.ie>,
	etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	Russell King <linux+etnaviv@armlinux.org.uk>
Subject: [PATCH v2 2/6] drm/etnaviv: determine product, customer and eco id
Date: Mon,  6 Jan 2020 16:16:47 +0100	[thread overview]
Message-ID: <20200106151655.311413-3-christian.gmeiner@gmail.com> (raw)
In-Reply-To: <20200106151655.311413-1-christian.gmeiner@gmail.com>

They will be used for extended HWDB support.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 11 ++++++++++-
 drivers/gpu/drm/etnaviv/etnaviv_gpu.h |  6 +++---
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d47d1a8e0219..7ee67e12141d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -333,9 +333,13 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 		gpu->identity.revision = etnaviv_field(chipIdentity,
 					 VIVS_HI_CHIP_IDENTITY_REVISION);
 	} else {
+		u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
 
 		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
 		gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);
+		gpu->identity.product_id = gpu_read(gpu, VIVS_HI_CHIP_PRODUCT_ID);
+		gpu->identity.customer_id = gpu_read(gpu, VIVS_HI_CHIP_CUSTOMER_ID);
+		gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);
 
 		/*
 		 * !!!! HACK ALERT !!!!
@@ -350,7 +354,6 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 
 		/* Another special case */
 		if (etnaviv_is_model_rev(gpu, GC300, 0x2201)) {
-			u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
 			u32 chipTime = gpu_read(gpu, VIVS_HI_CHIP_TIME);
 
 			if (chipDate == 0x20080814 && chipTime == 0x12051100) {
@@ -373,6 +376,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 			gpu->identity.model = chipModel_GC3000;
 			gpu->identity.revision &= 0xffff;
 		}
+
+		if (etnaviv_is_model_rev(gpu, GC1000, 0x5037) && (chipDate == 0x20120617))
+			gpu->identity.eco_id = 1;
+
+		if (etnaviv_is_model_rev(gpu, GC320, 0x5303) && (chipDate == 0x20140511))
+			gpu->identity.eco_id = 1;
 	}
 
 	dev_info(gpu->dev, "model: GC%x, revision: %x\n",
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 8f9bd4edc96a..68bd966e3916 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -15,11 +15,11 @@ struct etnaviv_gem_submit;
 struct etnaviv_vram_mapping;
 
 struct etnaviv_chip_identity {
-	/* Chip model. */
 	u32 model;
-
-	/* Revision value.*/
 	u32 revision;
+	u32 product_id;
+	u32 customer_id;
+	u32 eco_id;
 
 	/* Supported feature fields. */
 	u32 features;
-- 
2.24.1

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2020-01-06 15:17 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-06 15:16 [PATCH v2 0/6] update hwdw for gc400 Christian Gmeiner
2020-01-06 15:16 ` Christian Gmeiner
2020-01-06 15:16 ` [PATCH v2 1/6] drm/etnaviv: update hardware headers from rnndb Christian Gmeiner
2020-01-06 15:16   ` Christian Gmeiner
2020-02-26 15:23   ` Lucas Stach
2020-02-26 15:23     ` Lucas Stach
2020-01-06 15:16 ` Christian Gmeiner [this message]
2020-01-06 15:16   ` [PATCH v2 2/6] drm/etnaviv: determine product, customer and eco id Christian Gmeiner
2020-01-06 15:16 ` [PATCH v2 3/6] drm/etnaviv: show identity information in debugfs Christian Gmeiner
2020-01-06 15:16   ` Christian Gmeiner
2020-01-06 15:16 ` [PATCH v2 4/6] drm/etnaviv: update gc7000 chip identity entry Christian Gmeiner
2020-01-06 15:16   ` Christian Gmeiner
2020-01-06 15:16 ` [PATCH v2 5/6] drm/etnaviv: update hwdb selection logic Christian Gmeiner
2020-01-06 15:16   ` Christian Gmeiner
2020-01-06 15:16 ` [PATCH v2 6/6] drm/etnaviv: add hwdb entry for gc400 found in STM32 Christian Gmeiner
2020-01-06 15:16   ` Christian Gmeiner
2020-01-06 15:36 ` [PATCH v2 0/6] update hwdw for gc400 Sam Ravnborg
2020-01-06 15:36   ` Sam Ravnborg
2020-01-06 16:01   ` Christian Gmeiner
2020-01-06 16:01     ` Christian Gmeiner
2020-01-06 16:28     ` Sam Ravnborg
2020-01-06 16:28       ` Sam Ravnborg
2020-02-24 13:16 ` Christian Gmeiner
2020-02-24 13:16   ` Christian Gmeiner

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