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| author | Dave Airlie <airlied@redhat.com> | 2021-06-02 12:06:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2021-06-02 12:40:26 +1000 |
| commit | 43ed3c6c786d996a264fcde68dbb36df6f03b965 (patch) | |
| tree | 7c5a6c6745f6cc57d36a4471a6ccab188b70d140 /drivers/gpu/drm/drm_fourcc.c | |
| parent | 5522e9f7b0fbe2a0cb89c199b574523becc8c3ab (diff) | |
| parent | 2e290c8d8d29278b9a20e2765ab8f6df02f2e707 (diff) | |
| download | linux-43ed3c6c786d996a264fcde68dbb36df6f03b965.tar.gz linux-43ed3c6c786d996a264fcde68dbb36df6f03b965.tar.bz2 linux-43ed3c6c786d996a264fcde68dbb36df6f03b965.zip | |
Merge tag 'drm-misc-next-2021-06-01' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.14:
UAPI Changes:
* Use DRM driver names for fbdev
Cross-subsystem Changes:
Core Changes:
* Fix leaked DMA handles
* Improve documentation around DRM_CLIENT_CAP_*
* Cleanups
* dp_mst: Use kHz as link-rate unit during init
* fourcc: Remove drm_gem_format_name() and drm_format_name_buf
* gem-cma: Fix mmap for buffers with write combining
* ttm: Don't override pre-set vm_ops; ttm_bo_mmap() removal and cleanups
Driver Changes:
* drm/amdgpu: Fix hot unplug during suspend; Implement mmap as GEM object
function; Use %p4cc format-string modifier; Cleanups
* drm/bridge: Cdns: Fix PM reference leak, Cleanups; Lt8912b: Fix Coccinelle
warnings; Fix Kconfig dependencies; Fixes and cleanups
* drm/hisilicon/kirin: Cleanups
* drm/nouveau: Implement mmap as GEM object function
* drm/radeon: Implement mmap as GEM object function
* drm/rockchip: Remove generic drivers during init; Add scaling for RK3036
win1; Fix missing registers for RK3066 and 3188; Add alpha support for
RK3036, RK3066, RK3126 and RK3188; Fixes and cleanups
* drm/simpledrm: Use %p4cc: format-string modifier
* drm/vmwgfx: Cleanups
* fbdev/matrox: Use modern module_init()
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YLZOKiYE6XFmE/MH@linux-uq9g.fritz.box
Diffstat (limited to 'drivers/gpu/drm/drm_fourcc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fourcc.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c index 03262472059c..5cf45aa6eedc 100644 --- a/drivers/gpu/drm/drm_fourcc.c +++ b/drivers/gpu/drm/drm_fourcc.c @@ -30,11 +30,6 @@ #include <drm/drm_device.h> #include <drm/drm_fourcc.h> -static char printable_char(int c) -{ - return isascii(c) && isprint(c) ? c : '?'; -} - /** * drm_mode_legacy_fb_format - compute drm fourcc code from legacy description * @bpp: bits per pixels @@ -130,26 +125,6 @@ uint32_t drm_driver_legacy_fb_format(struct drm_device *dev, } EXPORT_SYMBOL(drm_driver_legacy_fb_format); -/** - * drm_get_format_name - fill a string with a drm fourcc format's name - * @format: format to compute name of - * @buf: caller-supplied buffer - */ -const char *drm_get_format_name(uint32_t format, struct drm_format_name_buf *buf) -{ - snprintf(buf->str, sizeof(buf->str), - "%c%c%c%c %s-endian (0x%08x)", - printable_char(format & 0xff), - printable_char((format >> 8) & 0xff), - printable_char((format >> 16) & 0xff), - printable_char((format >> 24) & 0x7f), - format & DRM_FORMAT_BIG_ENDIAN ? "big" : "little", - format); - - return buf->str; -} -EXPORT_SYMBOL(drm_get_format_name); - /* * Internal function to query information for a given format. See * drm_format_info() for the public API. |