drm/amd/display: Fix typo in get_pixel_rate_div

[Why & How]
Some FIFO errors still occur due to reading wrong pixel rate divider.
Fix typo to prevent FIFO error.

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index 171e158..1bd7e0f 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -76,7 +76,7 @@ static void dccg314_get_pixel_rate_div(
        case 3:
                REG_GET_2(OTG_PIXEL_RATE_DIV,
                        OTG3_PIXEL_RATE_DIVK1, &val_k1,
-                       OTG3_PIXEL_RATE_DIVK2, &val_k1);
+                       OTG3_PIXEL_RATE_DIVK2, &val_k2);
                break;
        default:
                BREAK_TO_DEBUGGER();