From: Dmitry Osipenko Date: Thu, 6 Mar 2025 08:05:33 +0000 (+0300) Subject: media: platform: synopsys: hdmirx: Optimize struct snps_hdmirx_dev X-Git-Tag: v6.15-rc1~174^2~6 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=308e51f41239c6af0f93b2f1a2b023ad31418a7c;p=thirdparty%2Fkernel%2Flinux.git media: platform: synopsys: hdmirx: Optimize struct snps_hdmirx_dev Move cached EDID that takes 512 bytes to the bottom of struct snps_hdmirx_dev to improve CPU's cache locality of the struct. Signed-off-by: Dmitry Osipenko Signed-off-by: Hans Verkuil --- diff --git a/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c b/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c index 981ab96cda3cc..4d42da7255f32 100644 --- a/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c +++ b/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c @@ -154,8 +154,8 @@ struct snps_hdmirx_dev { u32 edid_blocks_written; u32 cur_fmt_fourcc; u32 color_depth; - u8 edid[EDID_NUM_BLOCKS_MAX * EDID_BLOCK_SIZE]; spinlock_t rst_lock; /* to lock register access */ + u8 edid[EDID_NUM_BLOCKS_MAX * EDID_BLOCK_SIZE]; }; static const struct v4l2_dv_timings cea640x480 = V4L2_DV_BT_CEA_640X480P59_94;