search for: ttm_bo_api

...ues. Helpful for TTM-based drivers. We could completely drop that if we use the same structure inside TTM as well. Additional to that which driver is going to use this? Regards, Christian. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h > index c96a25d571c8..62d89f05a801 100644 > --- a/include/drm/ttm/ttm_bo_ap...

...ues. Helpful for TTM-based drivers. We could completely drop that if we use the same structure inside TTM as well. Additional to that which driver is going to use this? Regards, Christian. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h > index c96a25d571c8..62d89f05a801 100644 > --- a/include/drm/ttm/ttm_bo_ap...

...ues. Helpful for TTM-based drivers. We could completely drop that if we use the same structure inside TTM as well. Additional to that which driver is going to use this? Regards, Christian. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h > index c96a25d571c8..62d89f05a801 100644 > --- a/include/drm/ttm/ttm_bo_ap...

...GPU address handling is device specific and should be handle by its >>> device >>> driver. >>> >>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>> --- >>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>> ? 3 files changed, 10 deletions(-) >>> >>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>> b/drivers/gpu/drm/ttm/ttm_bo.c >>> index 151edfd8de77..d5885cd609a3 100644 >>> --- a/d...

...egards Thomas > > Regards, > Christian. > >> Best regards >> Thomas >> >>> Regards, >>> Christian. >>> >>>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >>>> --- >>>> ? include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ >>>> ? include/linux/dma-buf-map.h? | 20 ++++++++++++++++++++ >>>> ? 2 files changed, 44 insertions(+) >>>> >>>> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h >>>> index c96a25d571...

...is one is about fixing the bochs-on-sparc64 problem for good. Patch 7 adds an update to TTM to the DRM TODO list. Best regards Thomas > > Regards, > Christian. > >> >> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >> --- >> ? include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ >> ? include/linux/dma-buf-map.h? | 20 ++++++++++++++++++++ >> ? 2 files changed, 44 insertions(+) >> >> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h >> index c96a25d571c8..62d89f05a801 100644 >> --- a/i...

...t; > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ > drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ > include/drm/drm_gem_ttm_helper.h | 6 +++ > include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ > include/linux/dma-buf-map.h | 20 ++++++++ > 5 files changed, 164 insertions(+) > > diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c b/drivers/gpu/drm/drm_gem_ttm_helper.c > index 0e4fb9ba43ad..db4c14d78a30 100644 > --- a/drivers/gpu/drm/d...

...ndle by its >>>>> device >>>>> driver. >>>>> >>>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>>> --- >>>>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>>>> ? 3 files changed, 10 deletions(-) >>>>> >>>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>>> b/drivers/gpu/drm/ttm/ttm_bo.c >>>>> index 151ed...

...Christian. >> >>> Best regards >>> Thomas >>> >>>> Regards, >>>> Christian. >>>> >>>>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >>>>> --- >>>>> ? include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ >>>>> ? include/linux/dma-buf-map.h? | 20 ++++++++++++++++++++ >>>>> ? 2 files changed, 44 insertions(+) >>>>> >>>>> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h >>>&gt...

...t;>>>> driver. >>>>>>> >>>>>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>>>>> --- >>>>>>> ?? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>>>>> ?? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>>>>> ?? include/drm/ttm/ttm_bo_driver.h | 1 - >>>>>>> ?? 3 files changed, 10 deletions(-) >>>>>>> >>>>>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>>>>> b/drivers/gpu/drm/ttm...

The new helper ttm_kmap_obj_to_dma_buf() extracts address and location from and instance of TTM's kmap_obj and initializes struct dma_buf_map with these values. Helpful for TTM-based drivers. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ 2 files changed, 44 insertions(+) diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index c96a25d571c8..62d89f05a801 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_b...

...homas > > > > > > > > > Regards, > > > > > Christian. > > > > > > > > > > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > > > > > > --- > > > > > > ? include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > > > > > > ? include/linux/dma-buf-map.h? | 20 ++++++++++++++++++++ > > > > > > ? 2 files changed, 44 insertions(+) > > > > > > > > > > > > diff --git a/include/drm/ttm/ttm_bo_api.h b/include...

...will probably result in a pile of small additions to dma-buf-map.h) 3. push the struct dma_buf_map down into ttm drivers Cheers, Daniel > Regards, > Christian. > > > > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > > --- > > include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > > include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ > > 2 files changed, 44 insertions(+) > > > > diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h > > index c96a25d571c8..62d89f05a801 100644 > > -...

...y: Thomas Zimmermann <tzimmermann at suse.de> >> --- >> ? drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ >> ? drivers/gpu/drm/ttm/ttm_bo_util.c??? | 72 ++++++++++++++++++++++++++++ >> ? include/drm/drm_gem_ttm_helper.h???? |? 6 +++ >> ? include/drm/ttm/ttm_bo_api.h???????? | 28 +++++++++++ >> ? include/linux/dma-buf-map.h????????? | 20 ++++++++ >> ? 5 files changed, 164 insertions(+) >> >> diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c >> b/drivers/gpu/drm/drm_gem_ttm_helper.c >> index 0e4fb9ba43ad..db4c14d78a30 100644...

...ermann at suse.de> > > > --- > > > drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ > > > drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ > > > include/drm/drm_gem_ttm_helper.h | 6 +++ > > > include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ > > > include/linux/dma-buf-map.h | 20 ++++++++ > > > 5 files changed, 164 insertions(+) > > > > > > diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c > > > b/drivers/gpu/drm/drm_gem_ttm_helper.c index 0e4fb9ba43a...

...> >>>>>> Regards, > >>>>>> Christian. > >>>>>> > >>>>>>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > >>>>>>> --- > >>>>>>> include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ > >>>>>>> include/linux/dma-buf-map.h | 20 ++++++++++++++++++++ > >>>>>>> 2 files changed, 44 insertions(+) > >>>>>>> > >>>>>>> diff --git a/include/drm/ttm/ttm_b...

...er drivers can be fixed when we generally pump this through TTM. Regards, Christian. > > Best regards > Thomas > >> Regards, >> Christian. >> >>> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >>> --- >>> ? include/drm/ttm/ttm_bo_api.h | 24 ++++++++++++++++++++++++ >>> ? include/linux/dma-buf-map.h? | 20 ++++++++++++++++++++ >>> ? 2 files changed, 44 insertions(+) >>> >>> diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h >>> index c96a25d571c8..62d89f05a801 1...

...ice specific and should be handle by its >>>> device >>>> driver. >>>> >>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>> --- >>>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>>> ? 3 files changed, 10 deletions(-) >>>> >>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>> b/drivers/gpu/drm/ttm/ttm_bo.c >>>> index 151edfd8de77..d5885cd609a3 100...

...vmap helpers (Daniel, Christian) Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/drm_gem_ttm_helper.c | 38 +++++++++++++++ drivers/gpu/drm/ttm/ttm_bo_util.c | 72 ++++++++++++++++++++++++++++ include/drm/drm_gem_ttm_helper.h | 6 +++ include/drm/ttm/ttm_bo_api.h | 28 +++++++++++ include/linux/dma-buf-map.h | 20 ++++++++ 5 files changed, 164 insertions(+) diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c b/drivers/gpu/drm/drm_gem_ttm_helper.c index 0e4fb9ba43ad..db4c14d78a30 100644 --- a/drivers/gpu/drm/drm_gem_ttm_helper.c +++ b/drive...

...vice specific and should be handle by its >>>> device >>>> driver. >>>> >>>> Signed-off-by: Nirmoy Das <nirmoy.das at amd.com> >>>> --- >>>> ? drivers/gpu/drm/ttm/ttm_bo.c??? | 7 ------- >>>> ? include/drm/ttm/ttm_bo_api.h??? | 2 -- >>>> ? include/drm/ttm/ttm_bo_driver.h | 1 - >>>> ? 3 files changed, 10 deletions(-) >>>> >>>> diff --git a/drivers/gpu/drm/ttm/ttm_bo.c >>>> b/drivers/gpu/drm/ttm/ttm_bo.c >>>> index 151edfd8de77..d5885cd609a3 1006...