diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0637-drm-amd-display-fix-index-and-union-overwrite-in-com.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0637-drm-amd-display-fix-index-and-union-overwrite-in-com.patch | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0637-drm-amd-display-fix-index-and-union-overwrite-in-com.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0637-drm-amd-display-fix-index-and-union-overwrite-in-com.patch deleted file mode 100644 index 55babd79..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0637-drm-amd-display-fix-index-and-union-overwrite-in-com.patch +++ /dev/null @@ -1,110 +0,0 @@ -From 5a0aeea389b0ee565a3c8ca3287c8c851e2b4d28 Mon Sep 17 00:00:00 2001 -From: Roman Li <Roman.Li@amd.com> -Date: Wed, 19 Jul 2017 16:59:14 -0400 -Subject: [PATCH 0637/4131] drm/amd/display: fix index and union overwrite in - compressor - - Fixing 2 bugs in compressor: -- array out of bounds due to incorrect index -- compressor options always 0 due to union overwrite - -Signed-off-by: Roman Li <Roman.Li@amd.com> -Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> -Acked-by: Harry Wentland <Harry.Wentland@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c | 4 ++-- - drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c | 4 ++-- - drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c | 4 ++-- - 3 files changed, 6 insertions(+), 6 deletions(-) - -diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c -index 1e59f4e..9759d8e 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c -+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_compressor.c -@@ -198,7 +198,7 @@ void dce110_compressor_enable_fbc( - /* Keep track of enum controller_id FBC is attached to */ - compressor->is_enabled = true; - compressor->attached_inst = params->inst; -- cp110->offsets = reg_offsets[params->inst - 1]; -+ cp110->offsets = reg_offsets[params->inst]; - - /*Toggle it as there is bug in HW */ - set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN); -@@ -469,6 +469,7 @@ bool dce110_compressor_construct(struct dce110_compressor *compressor, - struct dc_context *ctx) - { - -+ compressor->base.options.raw = 0; - compressor->base.options.bits.FBC_SUPPORT = true; - - /* for dce 11 always use one dram channel for lpt */ -@@ -490,7 +491,6 @@ bool dce110_compressor_construct(struct dce110_compressor *compressor, - compressor->base.allocated_size = 0; - compressor->base.preferred_requested_size = 0; - compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID; -- compressor->base.options.raw = 0; - compressor->base.banks_num = 0; - compressor->base.raw_size = 0; - compressor->base.channel_interleave_size = 0; -diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c -index 22a5aba..75af212 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c -+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_compressor.c -@@ -404,7 +404,7 @@ void dce112_compressor_enable_fbc( - /* Keep track of enum controller_id FBC is attached to */ - compressor->is_enabled = true; - compressor->attached_inst = params->inst; -- cp110->offsets = reg_offsets[params->inst - 1]; -+ cp110->offsets = reg_offsets[params->inst]; - - /*Toggle it as there is bug in HW */ - set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN); -@@ -797,6 +797,7 @@ bool dce112_compressor_construct(struct dce112_compressor *compressor, - struct dc_bios *bp = ctx->dc_bios; - struct embedded_panel_info panel_info; - -+ compressor->base.options.raw = 0; - compressor->base.options.bits.FBC_SUPPORT = true; - compressor->base.options.bits.LPT_SUPPORT = true; - /* For DCE 11 always use one DRAM channel for LPT */ -@@ -817,7 +818,6 @@ bool dce112_compressor_construct(struct dce112_compressor *compressor, - compressor->base.allocated_size = 0; - compressor->base.preferred_requested_size = 0; - compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID; -- compressor->base.options.raw = 0; - compressor->base.banks_num = 0; - compressor->base.raw_size = 0; - compressor->base.channel_interleave_size = 0; -diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c -index eeedb7c..77626d7 100644 ---- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c -+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_compressor.c -@@ -407,7 +407,7 @@ void dce80_compressor_enable_fbc( - /* Keep track of enum controller_id FBC is attached to */ - compressor->is_enabled = true; - compressor->attached_inst = params->inst; -- cp80->offsets = reg_offsets[params->inst - 1]; -+ cp80->offsets = reg_offsets[params->inst]; - - /*Toggle it as there is bug in HW */ - set_reg_field_value(value, 0, FBC_CNTL, FBC_GRPH_COMP_EN); -@@ -777,6 +777,7 @@ bool dce80_compressor_construct(struct dce80_compressor *compressor, - struct dc_bios *bp = ctx->dc_bios; - struct embedded_panel_info panel_info; - -+ compressor->base.options.raw = 0; - compressor->base.options.bits.FBC_SUPPORT = true; - compressor->base.options.bits.LPT_SUPPORT = true; - /* For DCE 11 always use one DRAM channel for LPT */ -@@ -797,7 +798,6 @@ bool dce80_compressor_construct(struct dce80_compressor *compressor, - compressor->base.allocated_size = 0; - compressor->base.preferred_requested_size = 0; - compressor->base.min_compress_ratio = FBC_COMPRESS_RATIO_INVALID; -- compressor->base.options.raw = 0; - compressor->base.banks_num = 0; - compressor->base.raw_size = 0; - compressor->base.channel_interleave_size = 0; --- -2.7.4 - |