diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2888-drm-amd-display-Fixed-read-wrong-reg-to-get-bot_sel.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2888-drm-amd-display-Fixed-read-wrong-reg-to-get-bot_sel.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2888-drm-amd-display-Fixed-read-wrong-reg-to-get-bot_sel.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2888-drm-amd-display-Fixed-read-wrong-reg-to-get-bot_sel.patch new file mode 100644 index 00000000..3e55c29a --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2888-drm-amd-display-Fixed-read-wrong-reg-to-get-bot_sel.patch @@ -0,0 +1,29 @@ +From f010c118addfb60e1268589d91372dd536e3293c Mon Sep 17 00:00:00 2001 +From: Yongqiang Sun <yongqiang.sun@amd.com> +Date: Thu, 16 Nov 2017 12:43:59 -0500 +Subject: [PATCH 2888/4131] drm/amd/display: Fixed read wrong reg to get + bot_sel. + +Signed-off-by: Yongqiang Sun <yongqiang.sun@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_mpc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c +index e926c29..a13d25d 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c +@@ -372,7 +372,7 @@ void mpc1_init_mpcc_list_from_hw( + for (mpcc_id = 0; mpcc_id < mpc10->num_mpcc; mpcc_id++) { + REG_GET(MPCC_OPP_ID[mpcc_id], MPCC_OPP_ID, &opp_id); + REG_GET(MPCC_TOP_SEL[mpcc_id], MPCC_TOP_SEL, &top_sel); +- REG_GET(MPCC_STATUS[mpcc_id], MPCC_BOT_SEL, &bot_sel); ++ REG_GET(MPCC_BOT_SEL[mpcc_id], MPCC_BOT_SEL, &bot_sel); + + if ((opp_id == tree->opp_id) && (top_sel != 0xf)) { + mpcc = mpc1_get_mpcc(mpc, mpcc_id); +-- +2.7.4 + |