From: Martin Tsai Date: Tue, 6 Mar 2018 20:22:03 +0000 (+0800) Subject: drm/amd/display: correct the condition in setting cursor not visible beyond left... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=35d13315957f906774013ec374ce2263b665706c;p=linux.git drm/amd/display: correct the condition in setting cursor not visible beyond left edge Signed-off-by: Martin Tsai Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c index e305c28c98def..3356125a61172 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c @@ -416,7 +416,7 @@ void dpp1_set_cursor_position( if (src_x_offset >= (int)param->viewport_width) cur_en = 0; /* not visible beyond right edge*/ - if (src_x_offset + (int)width < 0) + if (src_x_offset + (int)width <= 0) cur_en = 0; /* not visible beyond left edge*/ REG_UPDATE(CURSOR0_CONTROL, diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c index 39b72f696ae9d..81b81e6efcd42 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -897,7 +897,7 @@ void hubp1_cursor_set_position( if (src_x_offset >= (int)param->viewport_width) cur_en = 0; /* not visible beyond right edge*/ - if (src_x_offset + (int)hubp->curs_attr.width < 0) + if (src_x_offset + (int)hubp->curs_attr.width <= 0) cur_en = 0; /* not visible beyond left edge*/ if (cur_en && REG_READ(CURSOR_SURFACE_ADDRESS) == 0)