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diff -Naur linux-5.3.5/drivers/gpu/drm/amd/display/dc/core/dc_link.c linux-5.3.5-p/drivers/gpu/drm/amd/display/dc/core/dc_link.c
--- linux-5.3.5/drivers/gpu/drm/amd/display/dc/core/dc_link.c 2019-10-07 19:01:58.000000000 +0200
+++ linux-5.3.5-p/drivers/gpu/drm/amd/display/dc/core/dc_link.c 2019-10-10 23:30:11.410468583 +0200
@@ -1721,10 +1721,6 @@
offset = 0x%x, reg_val= 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
-
/* Based on DP159 specs, APPLY_RX_TX_CHANGE bit in 0x0A
* needs to be set to 1 on every 0xA-0xC write.
*/
@@ -1740,9 +1736,6 @@
dal_ddc_service_query_ddc_data(
pipe_ctx->stream->link->ddc,
slave_address, &offset, 1, &value, 1);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
buffer[0] = offset;
@@ -1753,9 +1746,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
}
}
@@ -1774,9 +1764,6 @@
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Based on DP159 specs, APPLY_RX_TX_CHANGE bit in 0x0A
* needs to be set to 1 on every 0xA-0xC write.
@@ -1793,9 +1780,6 @@
dal_ddc_service_query_ddc_data(
pipe_ctx->stream->link->ddc,
slave_address, &offset, 1, &value, 1);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
buffer[0] = offset;
@@ -1806,9 +1790,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
}
}
@@ -1825,9 +1806,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x00 to 0x23 */
buffer[0] = 0x00;
@@ -1837,9 +1815,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0xff to 0x00 */
buffer[0] = 0xff;
@@ -1849,10 +1824,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
-
}
}
@@ -1877,9 +1848,6 @@
RETIMER_REDRIVER_INFO("retimer writes default setting to slave_address = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x0A to 0x17 */
buffer[0] = 0x0A;
@@ -1889,9 +1857,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x0B to 0xDA or 0xD8 */
buffer[0] = 0x0B;
@@ -1901,9 +1866,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x0A to 0x17 */
buffer[0] = 0x0A;
@@ -1913,9 +1875,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val= 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x0C to 0x1D or 0x91 */
buffer[0] = 0x0C;
@@ -1925,9 +1884,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0x0A to 0x17 */
buffer[0] = 0x0A;
@@ -1937,9 +1893,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
if (is_vga_mode) {
@@ -1953,9 +1906,7 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val = 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
+
/* Write offset 0x00 to 0x23 */
buffer[0] = 0x00;
@@ -1965,9 +1916,6 @@
RETIMER_REDRIVER_INFO("retimer write to slave_addr = 0x%x,\
offset = 0x%x, reg_val= 0x%x, i2c_success = %d\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
/* Write offset 0xff to 0x00 */
buffer[0] = 0xff;
@@ -1977,9 +1925,6 @@
RETIMER_REDRIVER_INFO("retimer write default setting to slave_addr = 0x%x,\
offset = 0x%x, reg_val= 0x%x, i2c_success = %d end here\n",
slave_address, buffer[0], buffer[1], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
}
@@ -2008,9 +1953,6 @@
i2c_success = %d\n",
slave_address, buffer[3], buffer[4], buffer[5], buffer[6], i2c_success?1:0);
- if (!i2c_success)
- /* Write failure */
- ASSERT(i2c_success);
}
static void enable_link_hdmi(struct pipe_ctx *pipe_ctx)
|
