missing members are added into converting function between timing and display
mode and refresh rate of display mode is calculated by drm mode function.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos
From: Inki Dae inki@samsung.com
Signed-off-by: Inki Dae inki@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
include/drm/exynos_drm.h |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/drm/exynos_drm.h b/include/drm/exynos_drm.h
index
From: Joonyoung Shim jy0922.s...@samsung.com
during recreating exynos_drm_fbdev as a new display device probes,
fb_helper is reinitialized but kernel fb is not changed
so kernel_fb_list should be restored after fb_helper is reinitialized.
Signed-off-by: Joonyoung Shim jy0922.s...@samsung.com
hdmi display in exynos supports hotplug event and interlace scan mode
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_connector.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff
crtc dpms is called as destroying attached fb so dpms off sould be processed.
crtc dpms also can be called after crtc is detached from encoder so pipe value
of manager is used to find display controller for this case
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Inki Dae inki
From: Inki Dae inki@samsung.com
connector contains some contents for display controller so the connector also
should be able to access contoroller through manager.
Signed-off-by: Inki Dae inki@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_encoder.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
b/drivers/gpu/drm
From: Inki Dae inki@samsung.com
exynos_drm_display has function pointes so exynos_drm_display_ops is better
to describe.
Signed-off-by: Inki Dae inki@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_connector.c | 29
drm_framebuffer already has width and height so they are meaningless as
parameters when updating fb_info.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 14 +-
1 files
this patch adds kms poll infrastructure to handle hotplug detection event
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_drv.c |5 +
drivers/gpu/drm/exynos/exynos_drm_fb.c | 12
://www.spinics.net/lists/dri-devel/msg19939.html
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Joonyoung Shim jy0922.s...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 167 +++
drivers/gpu/drm
Multi buffer plane pixel formats are added as like kernel header.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
include/drm/drm_fourcc.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 85facb0
This patch adds multi buffer plane pixel formats into valid pixel
format list for fb since they are missed from the list.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Inki Dae inki@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm
NV12, NV12M and NV12MT are added to format list of plane to use these
formats for hdmi vp layer.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Inki Dae inki@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_plane.c
://www.spinics.net/lists/dri-devel/msg21739.html
http://www.spinics.net/lists/dri-devel/msg21746.html
http://www.spinics.net/lists/dri-devel/msg21734.html
Seung-Woo Kim (5):
drm/exynos: fixed wrong pageflip finish event for interlace mode
drm/exynos: enable dvi mode for dvi monitor
drm
Hdmi monitor and dvi monitor can be distinguished with edid.
This patch enables dvi mode if dvi monitor is connected and does
not enable audio feature for dvi mode because dvi has no audio
feature.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p
Pageflip finish event for interlace mode has bug on checking top
field vsync because of comparing between dma address converted
by start coordinates and non-converted dma address.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
1080p@30Hz mode is added to hdmi display mode.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 65 ++
1 files changed, 65 insertions(+), 0 deletions(-)
diff
This patch adds vp scaling feature for exynos hdmi. Scaling ratio
between source and destination is used for width and height.
Also meaningless variables to set registers are cleaned.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
Blending for graphic layer 0 of hdmi mixer was not set so video
layer cannot be showed if graphic layer 0 is enabled.
This patch fixes blending values to support blending between
graphic layer 0 and video layer.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park
() for imported gem come from its own gem into each drivers
having prime_import and prime_export capabilities. With this, only gem ref
count is increased if importing gem exported from gem of same driver.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin.park kyungmin.p...@samsung.com
() for imported gem come from its own gem into
each drivers having prime_import and prime_export capabilities. With
this, only gem ref count is increased if importing gem exported from
gem of same driver.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin.park kyungmin.p...@samsung.com
This patch fixes flags passed to dma buf exporting.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin.park kyungmin.p...@samsung.com
---
I found exynos drm also sends wrong flag for dma buf exporting. So I send this
based on drm-fixes branch.
drivers/gpu/drm/exynos
This patch fixes flags passed to dma buf exporting.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Cc: Rob Clark rob.cl...@linaro.org
---
I found omap drm also sends wrong flag for dma buf exporting. So I send this
based on drm-fixes branch.
drivers/staging/omapdrm/omap_gem_dmabuf.c |2
If edid of vidi from user is invalid, size calculated from a number
of cea extensions can be wrong. So, validation should be checked.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin.park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_vidi.c |6
platform_device_register_simple() never returns NULL, but IS_ERR_OR_NULL macro
is used for checking return value in exynos drm driver.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
This patch is based on exynos-drm-next branch.
drivers/gpu/drm/exynos/exynos_drm_drv.c |2
The hdmi common device registration function does not need extern definition
and for error case and unregister case, exynos_drm_hdmi_pdev should be cleared.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
This commit is based on exynos-drm-next and my previous commit drm/exynos: fix
wrong
This patch added exynos-drm-ipp platform device registration to the exynos drm
driver. When DT is enabled, platform devices need to be registered within the
driver code. This patch fits the requirement of both DT and Non DT based drm
drivers.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Allocating scatter table with sg_alloc_table() does not consider
contiguous pages. Because sg_alloc_table_from_pages() merges
contigous pages into a signle scatter entry, this patch fixes to
allocate scatter table with it from drm_prime_pages_to_sg().
Signed-off-by: Seung-Woo Kim sw0312
Becuase of order of headers, there are build warnings and they are
fixed with this patch.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos
devm_kfree does not need for fail case of probe function and for
remove function.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_gsc.c |2 --
drivers/gpu/drm/exynos/exynos_drm_rotator.c |2 --
2 files changed, 0 insertions(+), 4 deletions
Build warnings of ipp fimc is fixed and device pointer usage is
simplified as directly using dev variable.
devm related fixes are also appiled: meaningless devm_kfree is
removed and request_threaded_irq is replaced to devm function.
Seung-Woo Kim (4):
drm/exynos: cleanup device pointer usages
devm_request_threaded_irq is used instead of request_threaded_irq
and free_irq is removed.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 ++--
drivers/gpu/drm/exynos/exynos_drm_gsc.c |8 ++--
drivers/gpu/drm/exynos
Struct device pointer got from platform device pointer is already
alsigned as variable, but some functions do not use device pointer.
So this patch replaces thoes usages.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c |2 +-
drivers/gpu/drm
...@samsung.com
Signed-off-by: Hyunhee Kim hyunhee@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_hdmi.c |4 ++--
drivers/gpu/drm/exynos/exynos_mixer.c|2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers
importer private data in dma-buf attachment can be used by importer to
reimport same dma-buf.
Seung-Woo Kim (2):
dma-buf: add importer private data to attachment
drm/prime: find gem object from the reimported dma-buf
drivers/base/dma-buf.c | 31
be used at reimport time if it is assigned
with drm gem object at first import.
This can also remove remapping dma address for the hardware having
its own iommu.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/gpu/drm/drm_prime.c| 19 ++-
drivers/gpu
-by: Seung-Woo Kim sw0312@samsung.com
---
drivers/base/dma-buf.c | 31 +++
include/linux/dma-buf.h |4
2 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index 08fe897..a1eaaf2 100644
The definition of regulator_bulk_enable is fixed with __must_check
and this causes following build warning.
warning: ignoring return value of 'regulator_bulk_enable',
declared with attribute warn_unused_result
This patch fixes to check return value of the function.
Signed-off-by: Seung-Woo Kim
This patch set removes tracking logs and function name duplications.
This is for the next tree and based on exynos-drm-next branch.
YoungJun Cho (2):
drm/exynos: Remove tracking log functions
drm/exynos: Clean up logs for DRM_ERROR / DRM_DEBUG_KMS
drivers/gpu/drm/exynos/exynos_drm_buf.c
From: YoungJun Cho yj44@samsung.com
This patch cleans up logs for DRM_ERROR / DRM_DEBUG_KMS to avoid
logging duplicated function name because the macros already contain
__func__.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
From: YoungJun Cho yj44@samsung.com
The dma_map_sg(), in map_dma_buf callback operation of prime helper,
can return 0 when it fails to map, so it needs to release related
resources.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed
From: YoungJun Cho yj44@samsung.com
Instead of NULL, error value is casted with ERR_PTR() for
drm_prime_pages_to_sg() and IS_ERR_OR_NULL() macro is replaced
with IS_ERR() macro for drm_gem_map_dma_buf().
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312
During exporting dma_buf, it can fail after dma_buf is exported. In this case,
exported dma_buf should be release with putting.
Also dma_buf_fd can be failed to get fd, but failure cases are not handled.
Error handling routine is not quite clean, so I send this patch set as RFC.
Seung-Woo Kim (1
From: YoungJun Cho yj44@samsung.com
When drm_prime_add_buf_handle() returns failure for an exported
dma_buf, the dma_buf was already allocated and its refcount was
increased, so it needs to be put.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/drm_prime.c | 32
1 files changed, 16 insertions(+), 16 deletions(-)
diff --git
From: YoungJun Cho yj44@samsung.com
The dma_buf_fd() can return error when it fails to prepare fd,
so the dma_buf needs to be put.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
From: YoungJun Cho yj44@samsung.com
If idr_alloc() is failed, obj-name can be error value. Also
it cleans up duplicated flink processing code.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p
yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
CC: Laurent Pinchart laurent.pinchart+rene...@ideasonboard.com
CC: Rob Clark robdcl...@gmail.com
---
This patch is based on drm-next branch.
drivers/gpu/drm/drm_gem.c
Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
CC: Laurent Pinchart laurent.pinchart+rene...@ideasonboard.com
CC: Rob Clark robdcl...@gmail.com
---
This patch is based on drm-next branch.
Changes since v1:
- Use
2013 -0800
drm: convert to idr_alloc()
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
change since v1:
- Add a regression commit information in commit msg as Chris commented
-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
This patch is based on exynos-drm-next branch.
drivers/gpu/drm/exynos/exynos_drm_gem.c |9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff
From: YoungJun Cho yj44@samsung.com
The type of input parameter enable is bool, so it does not need
to check whether true or false.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/exynos/exynos_drm_vidi.c |3 ---
From: YoungJun Cho yj44@samsung.com
The buf_num in vp_video_buffer() should be 1 or 2, but it is not
initialized, and only set to 2 in NV12M or NV12MT cases.
So this patch initializes the buf_num with 1 as default.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim
From: YoungJun Cho yj44@samsung.com
When the exynos_drm_subdrv_open() returns error, the file_priv
should be released and file-driver_priv set to NULL.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
This patch series fixes minor code issues including wrong trace point foramts,
meaningless null checking, and possible resource leak in error cases.
This is based drm-next branch.
Seung-Woo Kim (2):
drm: fix print format of sequence in trace point
drm: move edid null check to the first part
seq of a trace point is unsigned int but print format was %d. So
it fixes the format as %u even the format can be not used.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/drm_trace.h |6 +++---
1 files changed, 3
If raw_edid is null, it will crash, so checking in bad label is
meaningless.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/drm_edid.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git
allocates driver specific per-file private data, then the private
data should be released.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/gpu/drm/drm_fops.c | 17
Hello Chris,
Thank you for reviewing.
On 2013년 07월 01일 19:23, Chris Wilson wrote:
On Mon, Jul 01, 2013 at 07:06:31PM +0900, Seung-Woo Kim wrote:
seq of a trace point is unsigned int but print format was %d. So
it fixes the format as %u even the format can be not used.
I don't understand
seq of a trace point is unsigned int but print format was %d. So
it fixes the format as %u.
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
change from v1
- remove wrong commit messageas Chris commented
drivers/gpu/drm/drm_trace.h
allocates driver specific per-file private data, then the private
data should be released.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
change from v1
- replace error value for failure
Hello Chris,
On 2013년 07월 01일 19:57, Chris Wilson wrote:
On Mon, Jul 01, 2013 at 07:49:10PM +0900, Seung-Woo Kim wrote:
+
+out_close:
+if (dev-driver-postclose)
+dev-driver-postclose(dev, priv);
+out_free:
kfree(priv);
filp-private_data = NULL;
return ret
Hi Daniel,
On 2013년 07월 01일 23:56, Daniel Vetter wrote:
On Mon, Jul 1, 2013 at 12:21 PM, Chris Wilson ch...@chris-wilson.co.uk
wrote:
On Mon, Jul 01, 2013 at 07:06:32PM +0900, Seung-Woo Kim wrote:
If raw_edid is null, it will crash, so checking in bad label is
meaningless.
It would
()
should be called when error happens after their pair functions are
called. If an error occurs after executing dev-driver-open()
which allocates driver specific per-file private data, then the
private data should be released.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo
If raw_edid of drm_edid_block_vaild() is null, it will crash, so
checking in bad label is removed and instead assertion is added at
the top of the function.
The type of return for the function is bool, so it fixes to return
true and false instead of 1 and 0.
Signed-off-by: Seung-Woo Kim sw0312
()
should be called when error happens after their pair functions are
called. If an error occurs after executing dev-driver-open()
which allocates driver specific per-file private data, then the
private data should be released.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo
Hello Ville,
Thanks for comment.
On 2013년 07월 02일 17:29, Ville Syrjälä wrote:
On Tue, Jul 02, 2013 at 09:52:02AM +0900, Seung-Woo Kim wrote:
If raw_edid of drm_edid_block_vaild() is null, it will crash, so
checking in bad label is removed and instead assertion is added at
the top
If raw_edid of drm_edid_block_vaild() is null, it will crash, so
checking in bad label is removed and instead assertion is added at
the top of the function.
The type of return for the function is bool, so it fixes to return
true and false instead of 1 and 0.
Signed-off-by: Seung-Woo Kim sw0312
From: YoungJun Cho yj44@samsung.com
When drm iommu is not supported, buf-pages has to be allocated
and assigned to phys_to_page() result, which type is struct page *.
So it is sufficient to allocate buf-pages with multiple struct
page pointer size.
Signed-off-by: YoungJun Cho
@samsung.com
Signed-off-by: Seung-Woo Kim sw0312@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
change from v1:
- adds precedence patch to fix allocation of array as Ville and Inki commented
drivers/gpu/drm/exynos/exynos_drm_buf.c |2 +-
1 files changed, 1
From: YoungJun Cho yj44@samsung.com
If the type of object is pointer array, the drm_calloc_large() is
more suitable than kzalloc() for its allocation function. And uses
drm_free_large() instead of kfree() also.
Signed-off-by: YoungJun Cho yj44@samsung.com
Signed-off-by: Seung-Woo Kim
There were duplicated error handling routines during allocating
pages in lowlevel_buffer_allocate() and g2d_userptr_get_dma_addr().
Also unnecessary NULL assignments for variable used not any more
are removed from g2d_userptr_get_dma_addr() and
g2d_userptr_put_dma_addr().
Signed-off-by: Seung-Woo
mailto:disc...@lists.ozlabs.org;
DRI mailing list; Kukjin Kim; Seung-Woo Kim;
Sean Paul; sunil joshi; Kishon Vijay Abraham I; Stephen Warren;
grant.lik...@linaro.org mailto:grant.lik...@linaro.org
Subject: Re: [RFC 0/2] exynos5250/hdmi: replace dummy hdmiphy
clock
This patch fixes memory leak in error path of exynos_bo_create().
Signed-off-by: Seung-Woo Kim
---
libkms/exynos.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/libkms/exynos.c b/libkms/exynos.c
index 5de2e5a..0e97fb5 100644
--- a/libkms/exynos.c
+++ b/libkms
This patch fixes memory leak in error path of exynos_bo_create().
Signed-off-by: Seung-Woo Kim
---
libkms/exynos.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/libkms/exynos.c b/libkms/exynos.c
index 5de2e5a..0e97fb5 100644
--- a/libkms/exynos.c
+++ b/libkms
uired for drm
fimc and drm gsc.
Best Regards,
- Seung-Woo Kim
>
> drivers/gpu/drm/exynos/Kconfig | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
--
Seung-Woo Kim
Samsung Software R Center
--
Hello Javier,
On 2016ë
03ì 29ì¼ 11:41, Javier Martinez Canillas wrote:
> Hello Seung-Woo,
>
> Thanks a lot for your feedback.
>
> On 03/28/2016 09:46 PM, Seung-Woo Kim wrote:
>> Hi Javier,
>>
>> On 2016ë
03ì 29ì¼ 10:28, Javier Martin
+ INIT_LIST_HEAD(>metas);
>>>>
>>> I am not sure I understand the relationship of 'meta data' with
>>> 'dma-buf', or 'attachments' - do you mean to have a list of some
>>> meta-data that is unrelated to the attachments to the dma-buf? I think
>
t = 0;
> + dma_addr = win_data->dma_addr;
Basically, you are right and source offset register can be used. But
because of limitation of resolution for mixer up to 1920x1080, I
considered modified soruce dma address to set one frame buffer, which is
bigger than 1920x1080, on to both fimd and hdmi.
Hello Daniel,
On 2014? 05? 07? 23:14, Daniel Kurtz wrote:
> On Wed, May 7, 2014 at 1:14 PM, Seung-Woo Kim
> wrote:
>> Hi Daniel,
>>
>> On 2014? 05? 05? 00:26, Daniel Kurtz wrote:
>>> Mixer hardware supports offsetting dma from start of source buffer u
The i2c drivers for ddc and hdmiphy are already removed from build
and instead, i2c clients registered via devicetree are used. So this
patch removes the unnecessary i2c drivers.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_ddc.c | 63
The hdmiphy can be apb and hdmiphy_port can be null. So before
accessing hdmiphy_port, it should be checked.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_hdmi.c |3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c
b
Yes, at least for exynos-drm-next tree of Inki. Inki sent pull request
including my patch yesterday.
Best Regards,
- Seung-Woo Kim
http://www.spinics.net/lists/dri-devel/msg19939.html
Signed-off-by: Seung-Woo Kim
Signed-off-by: Joonyoung Shim
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 167 +++
drivers/gpu/drm/exynos/regs-hdmi.h | 182 +++
Multi buffer plane pixel formats are added as like kernel header.
Signed-off-by: Seung-Woo Kim
---
include/drm/drm_fourcc.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h
index 85facb0..7cfd95a 100644
This patch adds multi buffer plane pixel formats into valid pixel
format list for fb since they are missed from the list.
Signed-off-by: Seung-Woo Kim
Signed-off-by: Inki Dae
Signed-off-by: Kyungmin Park
---
drivers/gpu/drm/drm_crtc.c |3 +++
1 files changed, 3 insertions(+), 0 deletions
Blending for graphic layer 0 of hdmi mixer was not set so video
layer cannot be showed if graphic layer 0 is enabled.
This patch fixes blending values to support blending between
graphic layer 0 and video layer.
Signed-off-by: Seung-Woo Kim
Signed-off-by: Kyungmin Park
---
This patch is based
() for imported gem come from its own gem into
each drivers having prime_import and prime_export capabilities. With
this, only gem ref count is increased if importing gem exported from
gem of same driver.
Signed-off-by: Seung-Woo Kim
Signed-off-by: Kyungmin.park
Cc: Inki Dae
Cc: Daniel Vetter
Cc: Rob Clark
Becuase of order of headers, there are build warnings and they are
fixed with this patch.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
b/drivers/gpu
devm_kfree does not need for fail case of probe function and for
remove function.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_drm_gsc.c |2 --
drivers/gpu/drm/exynos/exynos_drm_rotator.c |2 --
2 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers
Build warnings of ipp fimc is fixed and device pointer usage is
simplified as directly using dev variable.
devm related fixes are also appiled: meaningless devm_kfree is
removed and request_threaded_irq is replaced to devm function.
Seung-Woo Kim (4):
drm/exynos: cleanup device pointer usages
devm_request_threaded_irq is used instead of request_threaded_irq
and free_irq is removed.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c|8 ++--
drivers/gpu/drm/exynos/exynos_drm_gsc.c |8 ++--
drivers/gpu/drm/exynos/exynos_drm_rotator.c
Struct device pointer got from platform device pointer is already
alsigned as variable, but some functions do not use device pointer.
So this patch replaces thoes usages.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c |2 +-
drivers/gpu/drm/exynos
lowski
Signed-off-by: Hyunhee Kim
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/exynos/exynos_drm_hdmi.c |4 ++--
drivers/gpu/drm/exynos/exynos_mixer.c|2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c
b/drivers/gpu/drm/
importer private data in dma-buf attachment can be used by importer to
reimport same dma-buf.
Seung-Woo Kim (2):
dma-buf: add importer private data to attachment
drm/prime: find gem object from the reimported dma-buf
drivers/base/dma-buf.c | 31
be used at reimport time if it is assigned
with drm gem object at first import.
This can also remove remapping dma address for the hardware having
its own iommu.
Signed-off-by: Seung-Woo Kim
---
drivers/gpu/drm/drm_prime.c| 19 ++-
drivers/gpu/drm/exynos
-by: Seung-Woo Kim
---
drivers/base/dma-buf.c | 31 +++
include/linux/dma-buf.h |4
2 files changed, 35 insertions(+), 0 deletions(-)
diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index 08fe897..a1eaaf2 100644
--- a/drivers/base/dma-buf.c
() for imported gem come from its own gem into each drivers
having prime_import and prime_export capabilities. With this, only gem ref
count is increased if importing gem exported from gem of same driver.
Signed-off-by: Seung-Woo Kim
Signed-off-by: Kyungmin.park
Cc: Inki Dae
Cc: Daniel Vetter
Cc: Rob Clark
platform_device_register_simple() never returns NULL, but IS_ERR_OR_NULL macro
is used for checking return value in exynos drm driver.
Signed-off-by: Seung-Woo Kim
---
This patch is based on exynos-drm-next branch.
drivers/gpu/drm/exynos/exynos_drm_drv.c |2 +-
drivers/gpu/drm/exynos
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