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author | Thomas Gleixner <tglx@linutronix.de> | 2020-12-15 12:48:07 +0300 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2020-12-15 12:48:07 +0300 |
commit | 3c41e57a1e168d879e923c5583adeae47eec9f64 (patch) | |
tree | e6272012c4b766189be2821316a3d23d115f5195 /drivers/gpu/ipu-v3/ipu-common.c | |
parent | d14ce74f1fb376ccbbc0b05ded477ada51253729 (diff) | |
parent | 2f5fbc4305d07725bfebaedb09e57271315691ef (diff) | |
download | linux-3c41e57a1e168d879e923c5583adeae47eec9f64.tar.xz |
Merge tag 'irqchip-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core
Pull irqchip updates for 5.11 from Marc Zyngier:
- Preliminary support for managed interrupts on platform devices
- Correctly identify allocation of MSIs proxyied by another device
- Remove the fasteoi IPI flow which has been proved useless
- Generalise the Ocelot support to new SoCs
- Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation
- Work around spurious interrupts on Qualcomm PDC
- Random fixes and cleanups
Link: https://lore.kernel.org/r/20201212135626.1479884-1-maz@kernel.org
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-common.c')
-rw-r--r-- | drivers/gpu/ipu-v3/ipu-common.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index b3dae9ec1a38..d166ee262ce4 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -133,73 +133,6 @@ enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat) } EXPORT_SYMBOL_GPL(ipu_pixelformat_to_colorspace); -bool ipu_pixelformat_is_planar(u32 pixelformat) -{ - switch (pixelformat) { - case V4L2_PIX_FMT_YUV420: - case V4L2_PIX_FMT_YVU420: - case V4L2_PIX_FMT_YUV422P: - case V4L2_PIX_FMT_NV12: - case V4L2_PIX_FMT_NV21: - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - return true; - } - - return false; -} -EXPORT_SYMBOL_GPL(ipu_pixelformat_is_planar); - -enum ipu_color_space ipu_mbus_code_to_colorspace(u32 mbus_code) -{ - switch (mbus_code & 0xf000) { - case 0x1000: - return IPUV3_COLORSPACE_RGB; - case 0x2000: - return IPUV3_COLORSPACE_YUV; - default: - return IPUV3_COLORSPACE_UNKNOWN; - } -} -EXPORT_SYMBOL_GPL(ipu_mbus_code_to_colorspace); - -int ipu_stride_to_bytes(u32 pixel_stride, u32 pixelformat) -{ - switch (pixelformat) { - case V4L2_PIX_FMT_YUV420: - case V4L2_PIX_FMT_YVU420: - case V4L2_PIX_FMT_YUV422P: - case V4L2_PIX_FMT_NV12: - case V4L2_PIX_FMT_NV21: - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - /* - * for the planar YUV formats, the stride passed to - * cpmem must be the stride in bytes of the Y plane. - * And all the planar YUV formats have an 8-bit - * Y component. - */ - return (8 * pixel_stride) >> 3; - case V4L2_PIX_FMT_RGB565: - case V4L2_PIX_FMT_YUYV: - case V4L2_PIX_FMT_UYVY: - return (16 * pixel_stride) >> 3; - case V4L2_PIX_FMT_BGR24: - case V4L2_PIX_FMT_RGB24: - return (24 * pixel_stride) >> 3; - case V4L2_PIX_FMT_BGR32: - case V4L2_PIX_FMT_RGB32: - case V4L2_PIX_FMT_XBGR32: - case V4L2_PIX_FMT_XRGB32: - return (32 * pixel_stride) >> 3; - default: - break; - } - - return -EINVAL; -} -EXPORT_SYMBOL_GPL(ipu_stride_to_bytes); - int ipu_degrees_to_rot_mode(enum ipu_rotate_mode *mode, int degrees, bool hflip, bool vflip) { |