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d10ebb9f13
linux/drivers/gpu/drm/exynos
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Tobias Jakobi d10ebb9f13 drm/exynos: fb: use drm_format_num_planes to get buffer count 
The previous code had some special case handling for the buffer
count in exynos_drm_format_num_buffers().

This code was incorrect though, since this special case doesn't
exist for DRM. It stemmed from the existence of the special NV12M
V4L2 format. NV12 is a bi-planar format (separate planes for luma
and chroma) and V4L2 differentiates between a NV12 buffer where
luma and chroma is contiguous in memory (so no data between
luma/chroma), and a NV12 buffer where luma and chroma have two
explicit memory locations (which is then called NV12M).

This distinction doesn't exist for DRM. A bi-planar format always
explicitly comes with the information about its two planes (even
if these planes should be contiguous).

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2015-05-19 22:50:51 +09:00
..
exynos7_drm_decon.c drm/exynos: use src_x and src_y instead of fb_x and fb_y 2015-04-13 11:39:41 +09:00
exynos_dp_core.c drm/exynos: Enable DP clock to fix display on Exynos5250 and other 2015-04-13 11:39:42 +09:00
exynos_dp_core.h drm/exynos: dp: support drm_bridge 2015-01-28 08:47:29 +01:00
exynos_dp_reg.c drm/exynos: Fix checkpatch warning in exynos_dp_reg.c 2014-06-02 02:07:12 +09:00
exynos_dp_reg.h drm/exynos: Move dp driver from video/ to drm/ 2014-03-24 00:36:34 +09:00
exynos_drm_buf.c drm/exynos: fix DMA_ATTR_NO_KERNEL_MAPPING usage 2015-02-07 16:38:41 +09:00
exynos_drm_buf.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_core.c drm/exynos: add component framework support 2014-06-02 02:07:04 +09:00
exynos_drm_crtc.c drm/exynos: track vblank events on a per crtc basis 2015-04-13 11:39:40 +09:00
exynos_drm_crtc.h drm/exynos: remove leftover functions declarations 2015-04-13 11:39:40 +09:00
exynos_drm_dmabuf.c dma-buf: cleanup dma_buf_export() to make it easily extensible 2015-04-21 14:47:16 +05:30
exynos_drm_dmabuf.h drm/exynos: remove DRM_EXYNOS_DMABUF config 2015-02-07 16:38:40 +09:00
exynos_drm_dpi.c drm/exynos/dpi: stop using display->ctx pointer 2014-11-24 18:02:56 +09:00
exynos_drm_drv.c drm/exynos: track vblank events on a per crtc basis 2015-04-13 11:39:40 +09:00
exynos_drm_drv.h drm/exynos: add ratio calculation 2015-04-13 11:39:41 +09:00
exynos_drm_dsi.c drm/exynos: dsi: remove the empty mode_valid callback 2015-04-13 11:39:41 +09:00
exynos_drm_encoder.c drm/exynos: fix NULL pointer reference 2015-02-09 23:56:36 +09:00
exynos_drm_encoder.h drm/exynos: remove extra declaration of struct exynos_drm_manager 2014-11-24 18:02:50 +09:00
exynos_drm_fb.c drm/exynos: fb: use drm_format_num_planes to get buffer count 2015-05-19 22:50:51 +09:00
exynos_drm_fb.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fbdev.c drm/exynos: use correct fb width/height 2015-03-11 22:08:17 +01:00
exynos_drm_fbdev.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fimc.c drm: remove DRM_FORMAT_NV12MT 2015-02-04 10:10:05 +01:00
exynos_drm_fimc.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_fimd.c drm/exynos: Fix FIMD buffer size calculation 2015-04-13 11:48:20 +09:00
exynos_drm_fimd.h drm/exynos: Enable DP clock to fix display on Exynos5250 and other 2015-04-13 11:39:42 +09:00
exynos_drm_g2d.c drm / exynos / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-04 01:04:55 +01:00
exynos_drm_g2d.h drm/exynos: add G2D driver 2012-05-17 20:14:48 +09:00
exynos_drm_gem.c drm/exynos: use drm generic mmap interface 2014-09-20 01:00:13 +09:00
exynos_drm_gem.h drm/exynos: fix DMA_ATTR_NO_KERNEL_MAPPING usage 2015-02-07 16:38:41 +09:00
exynos_drm_gsc.c drm: remove DRM_FORMAT_NV12MT 2015-02-04 10:10:05 +01:00
exynos_drm_gsc.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_iommu.c arm: dma-mapping: remove order parameter from arm_iommu_create_mapping() 2014-02-28 11:55:18 +01:00
exynos_drm_iommu.h drm/exynos: remove uneeded declaration of struct dma_iommu_mapping 2014-11-24 18:02:50 +09:00
exynos_drm_ipp.c drm/exynos/ipp: Validate buffer enqueue requests 2015-04-13 11:39:40 +09:00
exynos_drm_ipp.h drm/exynos/ipp: remove unused field in command node 2014-09-20 00:56:10 +09:00
exynos_drm_plane.c drm/exynos: add ratio calculation 2015-04-13 11:39:41 +09:00
exynos_drm_plane.h drm/exynos: preset zpos value for overlay planes 2015-04-13 11:39:39 +09:00
exynos_drm_rotator.c drm / exynos / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-04 01:04:55 +01:00
exynos_drm_rotator.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_drm_vidi.c drm/exynos: preset zpos value for overlay planes 2015-04-13 11:39:39 +09:00
exynos_drm_vidi.h drm/exynos: change file license to GPL 2013-01-04 15:54:32 +09:00
exynos_hdmi.c Merge tag 'topic/drm-misc-2015-04-15' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-04-16 08:34:24 +10:00
exynos_mixer.c drm/exynos: add ratio calculation 2015-04-13 11:39:41 +09:00
exynos_mixer.h drm/exynos: Remove exynos_drm_hdmi shim 2014-03-24 00:36:32 +09:00
Kconfig drm/exynos: fix typo config name correctly. 2015-03-18 20:41:19 +09:00
Makefile drm/exynos: Add DECON driver 2015-02-11 20:27:08 +09:00
regs-fimc.h drm/exynos: add device tree support for fimc ipp driver 2013-04-29 14:35:32 +09:00
regs-gsc.h drm/exynos: add gsc ipp driver 2012-12-15 02:40:00 +09:00
regs-hdmi.h drm/exynos: add hdmiphy power on/off sequence 2014-06-02 02:07:15 +09:00
regs-mixer.h drm/exynos: fix typos in hdmi and mixer 2015-04-13 11:39:40 +09:00
regs-rotator.h drm/exynos: add rotator ipp driver 2012-12-15 02:39:41 +09:00
regs-vp.h drm/exynos: added hdmi display support 2011-12-29 11:21:42 +09:00