* [PATCH radeon] Change the default to PCI on PowerPC
@ 2016-05-13 6:29 Mathieu Malaterre
2016-06-09 6:45 ` Mathieu Malaterre
2016-09-19 12:28 ` Mathieu Malaterre
0 siblings, 2 replies; 3+ messages in thread
From: Mathieu Malaterre @ 2016-05-13 6:29 UTC (permalink / raw)
To: dri-devel; +Cc: Mathieu Malaterre
AGP mode is unstable on PowerPC
Signed-off-by: Mathieu Malaterre <mathieu.malaterre@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/radeon/radeon_drv.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index ccd4ad4..402cf85 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -170,7 +170,12 @@ int radeon_no_wb;
int radeon_modeset = -1;
int radeon_dynclks = -1;
int radeon_r4xx_atom = 0;
+#ifdef __powerpc__
+/* Default to PCI on PowerPC (fdo #95017) */
+int radeon_agpmode = -1;
+#else
int radeon_agpmode = 0;
+#endif
int radeon_vram_limit = 0;
int radeon_gart_size = -1; /* auto */
int radeon_benchmarking = 0;
--
2.1.4
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH radeon] Change the default to PCI on PowerPC
2016-05-13 6:29 [PATCH radeon] Change the default to PCI on PowerPC Mathieu Malaterre
@ 2016-06-09 6:45 ` Mathieu Malaterre
2016-09-19 12:28 ` Mathieu Malaterre
1 sibling, 0 replies; 3+ messages in thread
From: Mathieu Malaterre @ 2016-06-09 6:45 UTC (permalink / raw)
To: dri-devel; +Cc: Christian König
ping ?
2016-05-13 8:29 GMT+02:00 Mathieu Malaterre <mathieu.malaterre@gmail.com>:
> AGP mode is unstable on PowerPC
>
> Signed-off-by: Mathieu Malaterre <mathieu.malaterre@gmail.com>
> Reviewed-by: Christian König <christian.koenig@amd.com>
> ---
> drivers/gpu/drm/radeon/radeon_drv.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
> index ccd4ad4..402cf85 100644
> --- a/drivers/gpu/drm/radeon/radeon_drv.c
> +++ b/drivers/gpu/drm/radeon/radeon_drv.c
> @@ -170,7 +170,12 @@ int radeon_no_wb;
> int radeon_modeset = -1;
> int radeon_dynclks = -1;
> int radeon_r4xx_atom = 0;
> +#ifdef __powerpc__
> +/* Default to PCI on PowerPC (fdo #95017) */
> +int radeon_agpmode = -1;
> +#else
> int radeon_agpmode = 0;
> +#endif
> int radeon_vram_limit = 0;
> int radeon_gart_size = -1; /* auto */
> int radeon_benchmarking = 0;
> --
> 2.1.4
>
--
Mathieu
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH radeon] Change the default to PCI on PowerPC
2016-05-13 6:29 [PATCH radeon] Change the default to PCI on PowerPC Mathieu Malaterre
2016-06-09 6:45 ` Mathieu Malaterre
@ 2016-09-19 12:28 ` Mathieu Malaterre
1 sibling, 0 replies; 3+ messages in thread
From: Mathieu Malaterre @ 2016-09-19 12:28 UTC (permalink / raw)
To: dri-devel
Is there a chance this patch could be considered for inclusion ? It
has been reviewed and it is well known that PCI generally work best by
default. It will solve a long standing issue when user experience
Debian on a Powermac and quickly get a non-working (freezing) X
session.
Thanks again for consideration.
2016-05-13 8:29 GMT+02:00 Mathieu Malaterre <mathieu.malaterre@gmail.com>:
> AGP mode is unstable on PowerPC
>
> Signed-off-by: Mathieu Malaterre <mathieu.malaterre@gmail.com>
> Reviewed-by: Christian König <christian.koenig@amd.com>
> ---
> drivers/gpu/drm/radeon/radeon_drv.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
> index ccd4ad4..402cf85 100644
> --- a/drivers/gpu/drm/radeon/radeon_drv.c
> +++ b/drivers/gpu/drm/radeon/radeon_drv.c
> @@ -170,7 +170,12 @@ int radeon_no_wb;
> int radeon_modeset = -1;
> int radeon_dynclks = -1;
> int radeon_r4xx_atom = 0;
> +#ifdef __powerpc__
> +/* Default to PCI on PowerPC (fdo #95017) */
> +int radeon_agpmode = -1;
> +#else
> int radeon_agpmode = 0;
> +#endif
> int radeon_vram_limit = 0;
> int radeon_gart_size = -1; /* auto */
> int radeon_benchmarking = 0;
> --
> 2.1.4
>
--
Mathieu
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2016-06-09 6:45 ` Mathieu Malaterre
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