drm/panel: simple: Add flags to boe_nv133fhm_n61

stable inclusion
from stable-5.10.4
commit 1a5f0500d885b2e97a0d3fdb5735530c168e0c78
bugzilla: 46903

--------------------------------

[ Upstream commit ab6fd5d4 ]

Reading the EDID of this panel shows that these flags should be set. Set
them so that we match what is in the EDID.

Cc: Douglas Anderson <dianders@chromium.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: b0c664cc ("panel: simple: Add BOE NV133FHM-N61")
Signed-off-by: NStephen Boyd <swboyd@chromium.org>
Reviewed-by: NDouglas Anderson <dianders@chromium.org>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201106182333.3080124-1-swboyd@chromium.orgSigned-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>

drivers/gpu/drm/panel/panel-simple.c

@@ -1327,6 +1327,7 @@ static const struct drm_display_mode boe_nv133fhm_n61_modes = {
 	.vsync_start = 1080 + 3,
 	.vsync_end = 1080 + 3 + 6,
 	.vtotal = 1080 + 3 + 6 + 31,
+	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
 /* Also used for boe_nv133fhm_n62 */