From: "Tao.Huang" Tao.Huang@amd.com

[ Upstream commit 585e7cedf304ce76410c922e632bef04fd316ead ]

[Why] The C standard does not specify whether an enum is signed or unsigned. In the function prototype, one of the argument is defined as an enum but its declaration was unit32_t. Fix this by changing the function argument to enum in the declaration.

Signed-off-by: Tao.Huang Tao.Huang@amd.com Signed-off-by: Florin Iucha florin.iucha@amd.com Reviewed-by: Dmytro Laktyushkin Dmytro.Laktyushkin@amd.com Acked-by: Qingqing Zhuo qingqing.zhuo@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h | 2 +- drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c | 6 +++--- drivers/gpu/drm/amd/display/dc/dsc/rc_calc.h | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h index 7f6bedbc1ff10..81bf2ecc28314 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.h @@ -585,7 +585,7 @@ void dpp3_cm_set_gamut_remap( const struct dpp_grph_csc_adjustment *adjust);

void dpp3_set_pre_degam(struct dpp *dpp_base, - uint32_t degamma_lut_selection); + enum dc_transfer_func_predefined tr);

void dpp3_set_cursor_attributes( struct dpp *dpp_base, diff --git a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c index 4da21966ddcec..c6a1cd80aeae4 100644 --- a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c +++ b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.c @@ -51,7 +51,7 @@ static void get_qp_set(qp_set qps, enum colour_mode cm, enum bits_per_comp bpc, const struct qp_entry *table = 0L;

// alias enum - enum { min = MM_MIN, max = MM_MAX }; + enum { min = DAL_MM_MIN, max = DAL_MM_MAX }; switch (sel) { TABLE_CASE(444, 8, max); TABLE_CASE(444, 8, min); @@ -233,8 +233,8 @@ static void _do_calc_rc_params(struct rc_params *rc, enum colour_mode cm, rc->flatness_max_qp = ((bpc == BPC_8) ? (12) : ((bpc == BPC_10) ? (16) : (20))) - ((minor_version == 1 && cm == CM_444) ? 1 : 0); rc->flatness_det_thresh = 2 << (bpc - 8);

- get_qp_set(rc->qp_min, cm, bpc, MM_MIN, bpp); - get_qp_set(rc->qp_max, cm, bpc, MM_MAX, bpp); + get_qp_set(rc->qp_min, cm, bpc, DAL_MM_MIN, bpp); + get_qp_set(rc->qp_max, cm, bpc, DAL_MM_MAX, bpp); if (cm == CM_444 && minor_version == 1) { for (i = 0; i < QP_SET_SIZE; ++i) { rc->qp_min[i] = rc->qp_min[i] > 0 ? rc->qp_min[i] - 1 : 0; diff --git a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.h b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.h index 21723fa6561eb..8123827840c58 100644 --- a/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.h +++ b/drivers/gpu/drm/amd/display/dc/dsc/rc_calc.h @@ -66,8 +66,8 @@ enum bits_per_comp { };

enum max_min { - MM_MIN = 0, - MM_MAX = 1 + DAL_MM_MIN = 0, + DAL_MM_MAX = 1 };

struct qp_entry {