diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0283-drm-amd-display-Fixed-bandwidth-calculation-error-wh.patch')
-rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0283-drm-amd-display-Fixed-bandwidth-calculation-error-wh.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0283-drm-amd-display-Fixed-bandwidth-calculation-error-wh.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0283-drm-amd-display-Fixed-bandwidth-calculation-error-wh.patch deleted file mode 100644 index e7c41363..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0283-drm-amd-display-Fixed-bandwidth-calculation-error-wh.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 34b6b9edb0dbe718c93463c7b397b6e12abb3d85 Mon Sep 17 00:00:00 2001 -From: Logatharshan Thothiralingam <logatharshan.thothiralingam@amd.com> -Date: Thu, 9 Mar 2017 11:37:26 -0500 -Subject: [PATCH 0283/4131] drm/amd/display: Fixed bandwidth calculation error - when converting fractions - -[Problem] -VSR greyed out - -[Root cause] -When converting fractions, we were using the integer function, which let to -a large display clock and the view was not supported - -[Solution] -Change the integer to fraction functions - -Signed-off-by: Logatharshan Thothiralingam <logatharshan.thothiralingam@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c | 8 ++++---- - 1 file changed, 4 insertions(+), 4 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c -index c855e49..e477943 100644 ---- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c -+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c -@@ -796,11 +796,11 @@ static void calculate_bandwidth( - } - else if (bw_leq(data->vsr[i], bw_int_to_fixed(1))) { - data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_int_to_fixed(1); -- } -- else if (bw_leq(data->vsr[i], bw_int_to_fixed(4 / 3))) { -+ } else if (bw_leq(data->vsr[i], -+ bw_frc_to_fixed(4, 3))) { - data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(4), bw_int_to_fixed(3)); -- } -- else if (bw_leq(data->vsr[i], bw_int_to_fixed(6 / 4))) { -+ } else if (bw_leq(data->vsr[i], -+ bw_frc_to_fixed(6, 4))) { - data->lb_lines_in_per_line_out_in_middle_of_frame[i] = bw_div(bw_int_to_fixed(6), bw_int_to_fixed(4)); - } - else if (bw_leq(data->vsr[i], bw_int_to_fixed(2))) { --- -2.7.4 - |