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authorPatrick Georgi <pgeorgi@chromium.org>2016-05-07 08:06:05 +0200
committerPatrick Georgi <pgeorgi@google.com>2016-05-08 08:11:26 +0200
commit2a6f251f4d8d41d13051ec2c897aea800c07275a (patch)
tree88424076803df1915796dcd38bdf284a8b92c476 /src
parent292be872050dcbeaad6777735c01cb8d1672c46e (diff)
downloadcoreboot-2a6f251f4d8d41d13051ec2c897aea800c07275a.tar.xz
parade/ps8640: Initialize edid_size
decode_edid either gets EDID_LENGTH bytes or (in the extended case), 2*EDID_LENGTH. See that this is reflected in its size argument. Change-Id: If6c76358db4e9ee01c2bd2dbdd5948c61b7aa5bc Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/14698 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/drivers/parade/ps8640/ps8640.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/parade/ps8640/ps8640.c b/src/drivers/parade/ps8640/ps8640.c
index dea7be3dfd..884b46af5f 100644
--- a/src/drivers/parade/ps8640/ps8640.c
+++ b/src/drivers/parade/ps8640/ps8640.c
@@ -25,7 +25,7 @@ int ps8640_get_edid(uint8_t bus, uint8_t chip, struct edid *out)
{
int ret;
u8 edid[EDID_LENGTH * 2];
- int edid_size;
+ int edid_size = EDID_LENGTH;
i2c_writeb(bus, chip + 2, PAGE2_I2C_BYPASS,
EDID_I2C_ADDR | I2C_BYPASS_EN);