diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2920-drm-amd-display-dpp-clean-up.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2920-drm-amd-display-dpp-clean-up.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2920-drm-amd-display-dpp-clean-up.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2920-drm-amd-display-dpp-clean-up.patch new file mode 100644 index 00000000..12a2506d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2920-drm-amd-display-dpp-clean-up.patch @@ -0,0 +1,56 @@ +From 014acf7d1b5b1edcabce9e99ebadc168571197fa Mon Sep 17 00:00:00 2001 +From: Yue Hin Lau <Yuehin.Lau@amd.com> +Date: Thu, 23 Nov 2017 11:32:18 -0500 +Subject: [PATCH 2920/4131] drm/amd/display: dpp clean up + +Signed-off-by: Yue Hin Lau <Yuehin.Lau@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> +Acked-by: Harry Wentland <harry.wentland@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c | 4 +++- + drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | 7 +------ + 2 files changed, 4 insertions(+), 7 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c +index 4c90043..4f51253 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c +@@ -49,6 +49,8 @@ + #define FN(reg_name, field_name) \ + dpp->tf_shift->field_name, dpp->tf_mask->field_name + ++#define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0])) ++ + struct dcn10_input_csc_matrix { + enum dc_color_space color_space; + uint16_t regval[12]; +@@ -270,7 +272,7 @@ void dpp1_cm_set_output_csc_default( + struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base); + struct out_csc_color_matrix tbl_entry; + int i, j; +- int arr_size = sizeof(output_csc_matrix) / sizeof(struct output_csc_matrix); ++ int arr_size = NUM_ELEMENTS(output_csc_matrix); + uint32_t ocsc_mode = 4; + + tbl_entry.color_space = colorspace; +diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h +index d7d027c..0f70f36 100644 +--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h ++++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h +@@ -131,12 +131,7 @@ struct out_csc_color_matrix { + uint16_t regval[12]; + }; + +-struct output_csc_matrix { +- enum dc_color_space color_space; +- uint16_t regval[12]; +-}; +- +-static const struct output_csc_matrix output_csc_matrix[] = { ++static const struct out_csc_color_matrix output_csc_matrix[] = { + { COLOR_SPACE_SRGB, + { 0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} }, + { COLOR_SPACE_SRGB_LIMITED, +-- +2.7.4 + |