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[v1,3/3] media: platform: synopsys: hdmirx: Optimize struct snps_hdmirx_dev

Message ID 20250306080533.294964-4-dmitry.osipenko@collabora.com (mailing list archive)
State New
Headers show
Series Remove unused code from HDMI RX driver | expand

Commit Message

Dmitry Osipenko March 6, 2025, 8:05 a.m. UTC 
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 <dmitry.osipenko@collabora.com>
---
 drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c b/drivers/media/platform/synopsys/hdmirx/snps_hdmirx.c
index 981ab96cda3c..4d42da7255f3 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;