1 files changed, 19 insertions, 13 deletions

diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index fc767ddba3fb..2e4eccd6599a 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -206,25 +206,31 @@ static inline void st_i2c_clr_bits(void __iomem *reg, u32 mask)
         writel_relaxed(readl_relaxed(reg) & ~mask, reg);
 }
 
-/* From I2C Specifications v0.5 */
+/*
+ * From I2C Specifications v0.5.
+ *
+ * All the values below have +10% margin added to be
+ * compatible with some out-of-spec devices,
+ * like HDMI link of the Toshiba 19AV600 TV.
+ */
 static struct st_i2c_timings i2c_timings[] = {
         [I2C_MODE_STANDARD] = {
                 .rate                   = 100000,
-                .rep_start_hold         = 4000,
-                .rep_start_setup        = 4700,
-                .start_hold             = 4000,
-                .data_setup_time        = 250,
-                .stop_setup_time        = 4000,
-                .bus_free_time          = 4700,
+                .rep_start_hold         = 4400,
+                .rep_start_setup        = 5170,
+                .start_hold             = 4400,
+                .data_setup_time        = 275,
+                .stop_setup_time        = 4400,
+                .bus_free_time          = 5170,
         },
         [I2C_MODE_FAST] = {
                 .rate                   = 400000,
-                .rep_start_hold         = 600,
-                .rep_start_setup        = 600,
-                .start_hold             = 600,
-                .data_setup_time        = 100,
-                .stop_setup_time        = 600,
-                .bus_free_time          = 1300,
+                .rep_start_hold         = 660,
+                .rep_start_setup        = 660,
+                .start_hold             = 660,
+                .data_setup_time        = 110,
+                .stop_setup_time        = 660,
+                .bus_free_time          = 1430,
         },
 };