[PATCH] drm/radeon: check if pcie gen 2 is already enabled (v2)

2012-10-09 Thread alexdeuc...@gmail.com
From: Alex Deucher If so, skip enabling it to save time. v2: coding style fixes Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/evergreen.c |7 ++- drivers/gpu/drm/radeon/r600.c |6 ++ 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Rafał Miłecki
2012/10/8 : > + if (speed_cntl & LC_CURRENT_DATA_RATE) { > + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); > + return; > + } else > + DRM_INFO("enabling PCIE gen 2 link speeds, disable with > radeon.pcie_gen2=0\n"); > + See documentat

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Alex Deucher
On Tue, Oct 9, 2012 at 3:05 AM, Rafa? Mi?ecki wrote: > 2012/10/8 : >> + if (speed_cntl & LC_CURRENT_DATA_RATE) { >> + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); >> + return; >> + } else >> + DRM_INFO("enabling PCIE gen 2 link speeds

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Alex Deucher
On Tue, Oct 9, 2012 at 2:26 AM, Paul Menzel wrote: > Am Montag, den 08.10.2012, 17:48 -0400 schrieb alexdeucher at gmail.com: >> From: Alex Deucher >> >> If so, skip enabling it. > > Does that fix any error/problem or is it just for speed reasons? It doesn't fix anything that I know of. Just sp

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Paul Menzel
Am Montag, den 08.10.2012, 17:48 -0400 schrieb alexdeucher at gmail.com: > From: Alex Deucher > > If so, skip enabling it. Does that fix any error/problem or is it just for speed reasons? > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/radeon/evergreen.c |8 ++-- > drivers/gpu/d

[PATCH] drm/radeon: check if pcie gen 2 is already enabled (v2)

2012-10-09 Thread alexdeucher
From: Alex Deucher If so, skip enabling it to save time. v2: coding style fixes Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/evergreen.c |7 ++- drivers/gpu/drm/radeon/r600.c |6 ++ 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/

Re: [PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Alex Deucher
On Tue, Oct 9, 2012 at 3:05 AM, Rafał Miłecki wrote: > 2012/10/8 : >> + if (speed_cntl & LC_CURRENT_DATA_RATE) { >> + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); >> + return; >> + } else >> + DRM_INFO("enabling PCIE gen 2 link speeds

Re: [PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Alex Deucher
On Tue, Oct 9, 2012 at 2:26 AM, Paul Menzel wrote: > Am Montag, den 08.10.2012, 17:48 -0400 schrieb alexdeuc...@gmail.com: >> From: Alex Deucher >> >> If so, skip enabling it. > > Does that fix any error/problem or is it just for speed reasons? It doesn't fix anything that I know of. Just speed

Re: [PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-09 Thread Rafał Miłecki
2012/10/8 : > + if (speed_cntl & LC_CURRENT_DATA_RATE) { > + DRM_INFO("PCIE gen 2 link speeds already enabled\n"); > + return; > + } else > + DRM_INFO("enabling PCIE gen 2 link speeds, disable with > radeon.pcie_gen2=0\n"); > + See documentat

Re: [PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-08 Thread Paul Menzel
Am Montag, den 08.10.2012, 17:48 -0400 schrieb alexdeuc...@gmail.com: > From: Alex Deucher > > If so, skip enabling it. Does that fix any error/problem or is it just for speed reasons? > Signed-off-by: Alex Deucher > --- > drivers/gpu/drm/radeon/evergreen.c |8 ++-- > drivers/gpu/drm/

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-08 Thread alexdeuc...@gmail.com
From: Alex Deucher If so, skip enabling it. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/evergreen.c |8 ++-- drivers/gpu/drm/radeon/r600.c |7 ++- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/d

[PATCH] drm/radeon: check if pcie gen 2 is already enabled

2012-10-08 Thread alexdeucher
From: Alex Deucher If so, skip enabling it. Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/evergreen.c |8 ++-- drivers/gpu/drm/radeon/r600.c |7 ++- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/d