| Message ID | 20190823121637.5861-7-masneyb@onstation.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | qcom: add OCMEM support | expand |
On Fri, Aug 23, 2019 at 05:16:36AM -0700, Brian Masney wrote: > The files a3xx_gpu.c and a4xx_gpu.c have ifdefs for the OCMEM support > that was missing upstream. Add two new functions (adreno_gpu_ocmem_init > and adreno_gpu_ocmem_cleanup) that removes some duplicated code. Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> > Signed-off-by: Brian Masney <masneyb@onstation.org> > --- > Changes since v6: > - None > > Changes since v5: > - None > > Changes since v4: > - None > > Changes since v3: > - None > > Changes since v2: > - Check for -ENODEV error of_get_ocmem() > - remove fail_cleanup_ocmem label in a[34]xx_gpu_init > > Changes since v1: > - remove CONFIG_QCOM_OCMEM #ifdefs > - use unsigned long for memory addresses instead of uint32_t > - add 'depends on QCOM_OCMEM || QCOM_OCMEM=n' to Kconfig > > drivers/gpu/drm/msm/Kconfig | 1 + > drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 28 +++++------------ > drivers/gpu/drm/msm/adreno/a3xx_gpu.h | 3 +- > drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 25 ++++------------ > drivers/gpu/drm/msm/adreno/a4xx_gpu.h | 3 +- > drivers/gpu/drm/msm/adreno/adreno_gpu.c | 40 +++++++++++++++++++++++++ > drivers/gpu/drm/msm/adreno/adreno_gpu.h | 10 +++++++ > 7 files changed, 66 insertions(+), 44 deletions(-) > > diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig > index 9c37e4de5896..b3d3b2172659 100644 > --- a/drivers/gpu/drm/msm/Kconfig > +++ b/drivers/gpu/drm/msm/Kconfig > @@ -7,6 +7,7 @@ config DRM_MSM > depends on OF && COMMON_CLK > depends on MMU > depends on INTERCONNECT || !INTERCONNECT > + depends on QCOM_OCMEM || QCOM_OCMEM=n > select QCOM_MDT_LOADER if ARCH_QCOM > select REGULATOR > select DRM_KMS_HELPER > diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c > index 5f7e98028eaf..7ad14937fcdf 100644 > --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c > @@ -6,10 +6,6 @@ > * Copyright (c) 2014 The Linux Foundation. All rights reserved. > */ > > -#ifdef CONFIG_MSM_OCMEM > -# include <mach/ocmem.h> > -#endif > - > #include "a3xx_gpu.h" > > #define A3XX_INT0_MASK \ > @@ -195,9 +191,9 @@ static int a3xx_hw_init(struct msm_gpu *gpu) > gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x00000000); > > /* Set the OCMEM base address for A330, etc */ > - if (a3xx_gpu->ocmem_hdl) { > + if (a3xx_gpu->ocmem.hdl) { > gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR, > - (unsigned int)(a3xx_gpu->ocmem_base >> 14)); > + (unsigned int)(a3xx_gpu->ocmem.base >> 14)); > } > > /* Turn on performance counters: */ > @@ -318,10 +314,7 @@ static void a3xx_destroy(struct msm_gpu *gpu) > > adreno_gpu_cleanup(adreno_gpu); > > -#ifdef CONFIG_MSM_OCMEM > - if (a3xx_gpu->ocmem_base) > - ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl); > -#endif > + adreno_gpu_ocmem_cleanup(&a3xx_gpu->ocmem); > > kfree(a3xx_gpu); > } > @@ -494,17 +487,10 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) > > /* if needed, allocate gmem: */ > if (adreno_is_a330(adreno_gpu)) { > -#ifdef CONFIG_MSM_OCMEM > - /* TODO this is different/missing upstream: */ > - struct ocmem_buf *ocmem_hdl = > - ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); > - > - a3xx_gpu->ocmem_hdl = ocmem_hdl; > - a3xx_gpu->ocmem_base = ocmem_hdl->addr; > - adreno_gpu->gmem = ocmem_hdl->len; > - DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, > - a3xx_gpu->ocmem_base); > -#endif > + ret = adreno_gpu_ocmem_init(&adreno_gpu->base.pdev->dev, > + adreno_gpu, &a3xx_gpu->ocmem); > + if (ret) > + goto fail; > } > > if (!gpu->aspace) { > diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h > index 5dc33e5ea53b..c555fb13e0d7 100644 > --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h > +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h > @@ -19,8 +19,7 @@ struct a3xx_gpu { > struct adreno_gpu base; > > /* if OCMEM is used for GMEM: */ > - uint32_t ocmem_base; > - void *ocmem_hdl; > + struct adreno_ocmem ocmem; > }; > #define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base) > > diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c > index ab2b752566d8..b01388a9e89e 100644 > --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c > @@ -2,9 +2,6 @@ > /* Copyright (c) 2014 The Linux Foundation. All rights reserved. > */ > #include "a4xx_gpu.h" > -#ifdef CONFIG_MSM_OCMEM > -# include <soc/qcom/ocmem.h> > -#endif > > #define A4XX_INT0_MASK \ > (A4XX_INT0_RBBM_AHB_ERROR | \ > @@ -188,7 +185,7 @@ static int a4xx_hw_init(struct msm_gpu *gpu) > (1 << 30) | 0xFFFF); > > gpu_write(gpu, REG_A4XX_RB_GMEM_BASE_ADDR, > - (unsigned int)(a4xx_gpu->ocmem_base >> 14)); > + (unsigned int)(a4xx_gpu->ocmem.base >> 14)); > > /* Turn on performance counters: */ > gpu_write(gpu, REG_A4XX_RBBM_PERFCTR_CTL, 0x01); > @@ -318,10 +315,7 @@ static void a4xx_destroy(struct msm_gpu *gpu) > > adreno_gpu_cleanup(adreno_gpu); > > -#ifdef CONFIG_MSM_OCMEM > - if (a4xx_gpu->ocmem_base) > - ocmem_free(OCMEM_GRAPHICS, a4xx_gpu->ocmem_hdl); > -#endif > + adreno_gpu_ocmem_cleanup(&a4xx_gpu->ocmem); > > kfree(a4xx_gpu); > } > @@ -578,17 +572,10 @@ struct msm_gpu *a4xx_gpu_init(struct drm_device *dev) > > /* if needed, allocate gmem: */ > if (adreno_is_a4xx(adreno_gpu)) { > -#ifdef CONFIG_MSM_OCMEM > - /* TODO this is different/missing upstream: */ > - struct ocmem_buf *ocmem_hdl = > - ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); > - > - a4xx_gpu->ocmem_hdl = ocmem_hdl; > - a4xx_gpu->ocmem_base = ocmem_hdl->addr; > - adreno_gpu->gmem = ocmem_hdl->len; > - DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, > - a4xx_gpu->ocmem_base); > -#endif > + ret = adreno_gpu_ocmem_init(dev->dev, adreno_gpu, > + &a4xx_gpu->ocmem); > + if (ret) > + goto fail; > } > > if (!gpu->aspace) { > diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h > index d506311ee240..a01448cba2ea 100644 > --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h > +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h > @@ -16,8 +16,7 @@ struct a4xx_gpu { > struct adreno_gpu base; > > /* if OCMEM is used for GMEM: */ > - uint32_t ocmem_base; > - void *ocmem_hdl; > + struct adreno_ocmem ocmem; > }; > #define to_a4xx_gpu(x) container_of(x, struct a4xx_gpu, base) > > diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c > index 048c8be426f3..0783e4b5486a 100644 > --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c > @@ -14,6 +14,7 @@ > #include <linux/pm_opp.h> > #include <linux/slab.h> > #include <linux/soc/qcom/mdt_loader.h> > +#include <soc/qcom/ocmem.h> > #include "adreno_gpu.h" > #include "msm_gem.h" > #include "msm_mmu.h" > @@ -893,6 +894,45 @@ static int adreno_get_pwrlevels(struct device *dev, > return 0; > } > > +int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu, > + struct adreno_ocmem *adreno_ocmem) > +{ > + struct ocmem_buf *ocmem_hdl; > + struct ocmem *ocmem; > + > + ocmem = of_get_ocmem(dev); > + if (IS_ERR(ocmem)) { > + if (PTR_ERR(ocmem) == -ENODEV) { > + /* > + * Return success since either the ocmem property was > + * not specified in device tree, or ocmem support is > + * not compiled into the kernel. > + */ > + return 0; > + } > + > + return PTR_ERR(ocmem); > + } > + > + ocmem_hdl = ocmem_allocate(ocmem, OCMEM_GRAPHICS, adreno_gpu->gmem); > + if (IS_ERR(ocmem_hdl)) > + return PTR_ERR(ocmem_hdl); > + > + adreno_ocmem->ocmem = ocmem; > + adreno_ocmem->base = ocmem_hdl->addr; > + adreno_ocmem->hdl = ocmem_hdl; > + adreno_gpu->gmem = ocmem_hdl->len; > + > + return 0; > +} > + > +void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *adreno_ocmem) > +{ > + if (adreno_ocmem && adreno_ocmem->base) > + ocmem_free(adreno_ocmem->ocmem, OCMEM_GRAPHICS, > + adreno_ocmem->hdl); > +} > + > int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, > struct adreno_gpu *adreno_gpu, > const struct adreno_gpu_funcs *funcs, int nr_rings) > diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > index c7441fb8313e..d225a8a92e58 100644 > --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h > +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > @@ -126,6 +126,12 @@ struct adreno_gpu { > }; > #define to_adreno_gpu(x) container_of(x, struct adreno_gpu, base) > > +struct adreno_ocmem { > + struct ocmem *ocmem; > + unsigned long base; > + void *hdl; > +}; > + > /* platform config data (ie. from DT, or pdata) */ > struct adreno_platform_config { > struct adreno_rev rev; > @@ -236,6 +242,10 @@ void adreno_dump(struct msm_gpu *gpu); > void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords); > struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu); > > +int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu, > + struct adreno_ocmem *ocmem); > +void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *ocmem); > + > int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, > struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs, > int nr_rings); > -- > 2.21.0 > > _______________________________________________ > Freedreno mailing list > Freedreno@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/freedreno
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 9c37e4de5896..b3d3b2172659 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -7,6 +7,7 @@ config DRM_MSM depends on OF && COMMON_CLK depends on MMU depends on INTERCONNECT || !INTERCONNECT + depends on QCOM_OCMEM || QCOM_OCMEM=n select QCOM_MDT_LOADER if ARCH_QCOM select REGULATOR select DRM_KMS_HELPER diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c index 5f7e98028eaf..7ad14937fcdf 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -6,10 +6,6 @@ * Copyright (c) 2014 The Linux Foundation. All rights reserved. */ -#ifdef CONFIG_MSM_OCMEM -# include <mach/ocmem.h> -#endif - #include "a3xx_gpu.h" #define A3XX_INT0_MASK \ @@ -195,9 +191,9 @@ static int a3xx_hw_init(struct msm_gpu *gpu) gpu_write(gpu, REG_A3XX_RBBM_GPR0_CTL, 0x00000000); /* Set the OCMEM base address for A330, etc */ - if (a3xx_gpu->ocmem_hdl) { + if (a3xx_gpu->ocmem.hdl) { gpu_write(gpu, REG_A3XX_RB_GMEM_BASE_ADDR, - (unsigned int)(a3xx_gpu->ocmem_base >> 14)); + (unsigned int)(a3xx_gpu->ocmem.base >> 14)); } /* Turn on performance counters: */ @@ -318,10 +314,7 @@ static void a3xx_destroy(struct msm_gpu *gpu) adreno_gpu_cleanup(adreno_gpu); -#ifdef CONFIG_MSM_OCMEM - if (a3xx_gpu->ocmem_base) - ocmem_free(OCMEM_GRAPHICS, a3xx_gpu->ocmem_hdl); -#endif + adreno_gpu_ocmem_cleanup(&a3xx_gpu->ocmem); kfree(a3xx_gpu); } @@ -494,17 +487,10 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) /* if needed, allocate gmem: */ if (adreno_is_a330(adreno_gpu)) { -#ifdef CONFIG_MSM_OCMEM - /* TODO this is different/missing upstream: */ - struct ocmem_buf *ocmem_hdl = - ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); - - a3xx_gpu->ocmem_hdl = ocmem_hdl; - a3xx_gpu->ocmem_base = ocmem_hdl->addr; - adreno_gpu->gmem = ocmem_hdl->len; - DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, - a3xx_gpu->ocmem_base); -#endif + ret = adreno_gpu_ocmem_init(&adreno_gpu->base.pdev->dev, + adreno_gpu, &a3xx_gpu->ocmem); + if (ret) + goto fail; } if (!gpu->aspace) { diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h index 5dc33e5ea53b..c555fb13e0d7 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.h @@ -19,8 +19,7 @@ struct a3xx_gpu { struct adreno_gpu base; /* if OCMEM is used for GMEM: */ - uint32_t ocmem_base; - void *ocmem_hdl; + struct adreno_ocmem ocmem; }; #define to_a3xx_gpu(x) container_of(x, struct a3xx_gpu, base) diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c index ab2b752566d8..b01388a9e89e 100644 --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c @@ -2,9 +2,6 @@ /* Copyright (c) 2014 The Linux Foundation. All rights reserved. */ #include "a4xx_gpu.h" -#ifdef CONFIG_MSM_OCMEM -# include <soc/qcom/ocmem.h> -#endif #define A4XX_INT0_MASK \ (A4XX_INT0_RBBM_AHB_ERROR | \ @@ -188,7 +185,7 @@ static int a4xx_hw_init(struct msm_gpu *gpu) (1 << 30) | 0xFFFF); gpu_write(gpu, REG_A4XX_RB_GMEM_BASE_ADDR, - (unsigned int)(a4xx_gpu->ocmem_base >> 14)); + (unsigned int)(a4xx_gpu->ocmem.base >> 14)); /* Turn on performance counters: */ gpu_write(gpu, REG_A4XX_RBBM_PERFCTR_CTL, 0x01); @@ -318,10 +315,7 @@ static void a4xx_destroy(struct msm_gpu *gpu) adreno_gpu_cleanup(adreno_gpu); -#ifdef CONFIG_MSM_OCMEM - if (a4xx_gpu->ocmem_base) - ocmem_free(OCMEM_GRAPHICS, a4xx_gpu->ocmem_hdl); -#endif + adreno_gpu_ocmem_cleanup(&a4xx_gpu->ocmem); kfree(a4xx_gpu); } @@ -578,17 +572,10 @@ struct msm_gpu *a4xx_gpu_init(struct drm_device *dev) /* if needed, allocate gmem: */ if (adreno_is_a4xx(adreno_gpu)) { -#ifdef CONFIG_MSM_OCMEM - /* TODO this is different/missing upstream: */ - struct ocmem_buf *ocmem_hdl = - ocmem_allocate(OCMEM_GRAPHICS, adreno_gpu->gmem); - - a4xx_gpu->ocmem_hdl = ocmem_hdl; - a4xx_gpu->ocmem_base = ocmem_hdl->addr; - adreno_gpu->gmem = ocmem_hdl->len; - DBG("using %dK of OCMEM at 0x%08x", adreno_gpu->gmem / 1024, - a4xx_gpu->ocmem_base); -#endif + ret = adreno_gpu_ocmem_init(dev->dev, adreno_gpu, + &a4xx_gpu->ocmem); + if (ret) + goto fail; } if (!gpu->aspace) { diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h index d506311ee240..a01448cba2ea 100644 --- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.h +++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.h @@ -16,8 +16,7 @@ struct a4xx_gpu { struct adreno_gpu base; /* if OCMEM is used for GMEM: */ - uint32_t ocmem_base; - void *ocmem_hdl; + struct adreno_ocmem ocmem; }; #define to_a4xx_gpu(x) container_of(x, struct a4xx_gpu, base) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 048c8be426f3..0783e4b5486a 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -14,6 +14,7 @@ #include <linux/pm_opp.h> #include <linux/slab.h> #include <linux/soc/qcom/mdt_loader.h> +#include <soc/qcom/ocmem.h> #include "adreno_gpu.h" #include "msm_gem.h" #include "msm_mmu.h" @@ -893,6 +894,45 @@ static int adreno_get_pwrlevels(struct device *dev, return 0; } +int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu, + struct adreno_ocmem *adreno_ocmem) +{ + struct ocmem_buf *ocmem_hdl; + struct ocmem *ocmem; + + ocmem = of_get_ocmem(dev); + if (IS_ERR(ocmem)) { + if (PTR_ERR(ocmem) == -ENODEV) { + /* + * Return success since either the ocmem property was + * not specified in device tree, or ocmem support is + * not compiled into the kernel. + */ + return 0; + } + + return PTR_ERR(ocmem); + } + + ocmem_hdl = ocmem_allocate(ocmem, OCMEM_GRAPHICS, adreno_gpu->gmem); + if (IS_ERR(ocmem_hdl)) + return PTR_ERR(ocmem_hdl); + + adreno_ocmem->ocmem = ocmem; + adreno_ocmem->base = ocmem_hdl->addr; + adreno_ocmem->hdl = ocmem_hdl; + adreno_gpu->gmem = ocmem_hdl->len; + + return 0; +} + +void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *adreno_ocmem) +{ + if (adreno_ocmem && adreno_ocmem->base) + ocmem_free(adreno_ocmem->ocmem, OCMEM_GRAPHICS, + adreno_ocmem->hdl); +} + int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, struct adreno_gpu *adreno_gpu, const struct adreno_gpu_funcs *funcs, int nr_rings) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index c7441fb8313e..d225a8a92e58 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -126,6 +126,12 @@ struct adreno_gpu { }; #define to_adreno_gpu(x) container_of(x, struct adreno_gpu, base) +struct adreno_ocmem { + struct ocmem *ocmem; + unsigned long base; + void *hdl; +}; + /* platform config data (ie. from DT, or pdata) */ struct adreno_platform_config { struct adreno_rev rev; @@ -236,6 +242,10 @@ void adreno_dump(struct msm_gpu *gpu); void adreno_wait_ring(struct msm_ringbuffer *ring, uint32_t ndwords); struct msm_ringbuffer *adreno_active_ring(struct msm_gpu *gpu); +int adreno_gpu_ocmem_init(struct device *dev, struct adreno_gpu *adreno_gpu, + struct adreno_ocmem *ocmem); +void adreno_gpu_ocmem_cleanup(struct adreno_ocmem *ocmem); + int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, struct adreno_gpu *gpu, const struct adreno_gpu_funcs *funcs, int nr_rings);
The files a3xx_gpu.c and a4xx_gpu.c have ifdefs for the OCMEM support that was missing upstream. Add two new functions (adreno_gpu_ocmem_init and adreno_gpu_ocmem_cleanup) that removes some duplicated code. Signed-off-by: Brian Masney <masneyb@onstation.org> --- Changes since v6: - None Changes since v5: - None Changes since v4: - None Changes since v3: - None Changes since v2: - Check for -ENODEV error of_get_ocmem() - remove fail_cleanup_ocmem label in a[34]xx_gpu_init Changes since v1: - remove CONFIG_QCOM_OCMEM #ifdefs - use unsigned long for memory addresses instead of uint32_t - add 'depends on QCOM_OCMEM || QCOM_OCMEM=n' to Kconfig drivers/gpu/drm/msm/Kconfig | 1 + drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 28 +++++------------ drivers/gpu/drm/msm/adreno/a3xx_gpu.h | 3 +- drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 25 ++++------------ drivers/gpu/drm/msm/adreno/a4xx_gpu.h | 3 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 40 +++++++++++++++++++++++++ drivers/gpu/drm/msm/adreno/adreno_gpu.h | 10 +++++++ 7 files changed, 66 insertions(+), 44 deletions(-)