rocko migration: remove imx-gpu-viv kernel module
This kernel module was only used with old kernels. https://jira.digi.com/browse/DEL-5518 Signed-off-by: Jose Diaz de Grenu <Jose.DiazdeGrenu@digi.com>
This commit is contained in:
Jose Diaz de Grenu
parent
7416361505
commit
28cbfa966d
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@ -1,70 +0,0 @@
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From: Javier Viguera <javier.viguera@digi.com>
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Date: Tue, 10 Nov 2015 17:45:37 +0100
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Subject: [PATCH] mxc: gpu: use recommended values for minimum GPU frequency
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divisor
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Freescale recommends the following default minimum GPU frequency divisors
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depending on the CPU family:
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- 3 for Dual/Quad
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- 8 for DualLite/Solo
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Adapted for the external Vivante GPU driver from commit a790ad3 in linux
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git repository.
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Signed-off-by: Javier Viguera <javier.viguera@digi.com>
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---
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.../hal/os/linux/kernel/gc_hal_kernel_probe.c | 13 ++++++++++++-
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.../platform/freescale/gc_hal_kernel_platform_imx6q14.c | 2 +-
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2 files changed, 13 insertions(+), 2 deletions(-)
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diff --git a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/gc_hal_kernel_probe.c b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/gc_hal_kernel_probe.c
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index 93a19d51303c..71c4ea3a33bd 100644
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--- a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/gc_hal_kernel_probe.c
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+++ b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/gc_hal_kernel_probe.c
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@@ -54,6 +54,7 @@
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#include <linux/device.h>
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+#include <linux/of.h>
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#include <linux/slab.h>
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#include "gc_hal_kernel_linux.h"
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@@ -190,7 +191,7 @@ module_param(showArgs, int, 0644);
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static int mmu = 1;
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module_param(mmu, int, 0644);
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-static int gpu3DMinClock = 1;
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+static int gpu3DMinClock = 0;
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static int contiguousRequested = 0;
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@@ -1115,6 +1116,16 @@ static int __devinit gpu_probe(struct platform_device *pdev)
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_UpdateModuleParam(&moduleParam);
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}
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+ /* If undefined, set Freescale recommended value. Else use the min freq. */
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+ if (gpu3DMinClock == 0) {
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+ if (of_machine_is_compatible("fsl,imx6dl"))
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+ gpu3DMinClock = 8;
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+ else if (of_machine_is_compatible("fsl,imx6q"))
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+ gpu3DMinClock = 3;
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+ else
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+ gpu3DMinClock = 1;
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+ }
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+
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ret = drv_init();
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if (!ret)
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diff --git a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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index dc7c9769ab75..0eae8262c2ce 100644
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--- a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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+++ b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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@@ -109,7 +109,7 @@ extern int unregister_thermal_notifier(struct notifier_block *nb);
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#define gcdFSL_CONTIGUOUS_SIZE (4 << 20)
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#endif
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-static int initgpu3DMinClock = 1;
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+static int initgpu3DMinClock = 0;
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module_param(initgpu3DMinClock, int, 0644);
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struct platform_device *pdevice;
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@ -1,26 +0,0 @@
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From: Hector Palacios <hector.palacios@digi.com>
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Date: Tue, 1 Dec 2015 11:36:24 +0100
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Subject: [PATCH] Use busfreq-imx6.h up to 3.15 kernel
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For CC6 we're using Freescale 3.14.28 BSP. Even though we apply stability
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patches that move the kernel version beyond 3.14.29 we still want to use
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the GPU vivante external module build with the original BSP.
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Signed-off-by: Hector Palacios <hector.palacios@digi.com>
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---
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.../os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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index 0eae8262c2ce..f166680affa2 100644
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--- a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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+++ b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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@@ -74,7 +74,7 @@
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#include <linux/pm_runtime.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
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#include <mach/busfreq.h>
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-#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 29)
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+#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 15, 0)
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#include <linux/busfreq-imx6.h>
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#include <linux/reset.h>
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#else
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@ -1,38 +0,0 @@
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From: Mike Engel <Mike.Engel@digi.com>
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Date: Tue, 11 Apr 2017 11:13:23 +0200
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Subject: [PATCH] gpu: Get GPU reserved memory from DT.
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This commit adds support to specify the GPU reserved memory in
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the DT.
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Signed-off-by: Mike Engel <Mike.Engel@digi.com>
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https://jira.digi.com/browse/DEL-3868
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---
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.../linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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diff --git a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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index dc7c976..fd2dbd3 100644
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--- a/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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+++ b/kernel-module-imx-gpu-viv-src/hal/os/linux/kernel/platform/freescale/gc_hal_kernel_platform_imx6q14.c
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@@ -444,7 +444,7 @@ gckPLATFORM_AdjustParam(
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Args->registerMemSizeVG = res->end - res->start + 1;
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}
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0)
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
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res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "contiguous_mem");
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if (res)
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{
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@@ -453,8 +453,6 @@ gckPLATFORM_AdjustParam(
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if( Args->contiguousSize == ~0U )
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Args->contiguousSize = res->end - res->start + 1;
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}
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-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0)
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- Args->contiguousBase = 0;
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#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0)
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prop = of_get_property(dn, "contiguousbase", NULL);
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if(prop)
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@ -1,11 +0,0 @@
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# Copyright (C) 2015-2017 Digi International
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VER_DIR = "${@d.getVar('PV', True).split('+git')[0]}"
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FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}-${VER_DIR}:"
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SRC_URI += " \
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file://0001-mxc-gpu-use-recommended-values-for-minimum-GPU-frequ.patch \
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file://0002-Use-busfreq-imx6.h-up-to-3.15-kernel.patch \
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file://0003-gpu-Get-GPU-reserved-memory-from-DT.patch \
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"
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