diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0362-drm-amd-display-set-correct-v_total_min-and-v_total_.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0362-drm-amd-display-set-correct-v_total_min-and-v_total_.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0362-drm-amd-display-set-correct-v_total_min-and-v_total_.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0362-drm-amd-display-set-correct-v_total_min-and-v_total_.patch new file mode 100644 index 00000000..f6f1588f --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0362-drm-amd-display-set-correct-v_total_min-and-v_total_.patch @@ -0,0 +1,54 @@ +From ea17b284d75d1e206ee66b44b6c1cac530365227 Mon Sep 17 00:00:00 2001 +From: Yongqiang Sun <yongqiang.sun@amd.com> +Date: Tue, 18 Apr 2017 15:35:27 -0400 +Subject: [PATCH 0362/4131] drm/amd/display: set correct v_total_min and + v_total_max for dce. + +Signed-off-by: Yongqiang Sun <yongqiang.sun@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/dce110/dce110_timing_generator.c | 4 ++-- + drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c | 4 ++-- + 2 files changed, 4 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c +index 7070aaf..69ae3a8 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c ++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c +@@ -393,12 +393,12 @@ void dce110_timing_generator_set_drr( + params->vertical_total_min > 0) { + + set_reg_field_value(v_total_max, +- params->vertical_total_max - 1, ++ params->vertical_total_max, + CRTC_V_TOTAL_MAX, + CRTC_V_TOTAL_MAX); + + set_reg_field_value(v_total_min, +- params->vertical_total_min - 1, ++ params->vertical_total_min, + CRTC_V_TOTAL_MIN, + CRTC_V_TOTAL_MIN); + +diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c +index 1318df7..6e3e7b6 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c ++++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c +@@ -540,10 +540,10 @@ void dce120_timing_generator_set_drr( + + CRTC_REG_UPDATE( + CRTC0_CRTC_V_TOTAL_MIN, +- CRTC_V_TOTAL_MIN, params->vertical_total_min - 1); ++ CRTC_V_TOTAL_MIN, params->vertical_total_min); + CRTC_REG_UPDATE( + CRTC0_CRTC_V_TOTAL_MAX, +- CRTC_V_TOTAL_MAX, params->vertical_total_max - 1); ++ CRTC_V_TOTAL_MAX, params->vertical_total_max); + CRTC_REG_SET_N(CRTC0_CRTC_V_TOTAL_CONTROL, 6, + FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MIN_SEL), 1, + FD(CRTC0_CRTC_V_TOTAL_CONTROL__CRTC_V_TOTAL_MAX_SEL), 1, +-- +2.7.4 + |