From: Alvin Lee Alvin.Lee2@amd.com

[Why] Swizzle mode enum for DC_SW_VAR_R_X was existing, but not mapped correctly.

[How] Update mapping and conversion for DC_SW_VAR_R_X.

Reviewed-by: XiangBing Foo XiangBing.Foo@amd.com Reviewed-by: Martin Leung Martin.Leung@amd.com Acked-by: Qingqing Zhuo qingqing.zhuo@amd.com Signed-off-by: Alvin Lee Alvin.Lee2@amd.com Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 +++- drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h | 4 ++-- 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index e3e01b17c164..8ad296a0ee68 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -1854,7 +1854,9 @@ static void swizzle_to_dml_params( case DC_SW_VAR_D_X: *sw_mode = dm_sw_var_d_x; break; - + case DC_SW_VAR_R_X: + *sw_mode = dm_sw_var_r_x; + break; default: ASSERT(0); /* Not supported */ break; diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h index 1051ca1a23b8..edb9f7567d6d 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h @@ -80,11 +80,11 @@ enum dm_swizzle_mode { dm_sw_SPARE_13 = 24, dm_sw_64kb_s_x = 25, dm_sw_64kb_d_x = 26, - dm_sw_SPARE_14 = 27, + dm_sw_64kb_r_x = 27, dm_sw_SPARE_15 = 28, dm_sw_var_s_x = 29, dm_sw_var_d_x = 30, - dm_sw_64kb_r_x, + dm_sw_var_r_x = 31, dm_sw_gfx7_2d_thin_l_vp, dm_sw_gfx7_2d_thin_gl, };