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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_.patch54
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
+