From 2a3797ef69c527dc70df98485da9ab2e9d073edb Mon Sep 17 00:00:00 2001 From: Alastair Bridgewater Date: Wed, 11 Jan 2017 15:47:18 -0500 Subject: [PATCH] drm/nouveau/disp/gt215: Fix HDA ELD handling (thus, HDMI audio) on gt215 commit d347583a39e2df609a9e40c835f72d3614665b53 upstream. Store the ELD correctly, not just enough copies of the first byte to pad out the given ELD size. Signed-off-by: Alastair Bridgewater Fixes: 120b0c39c756 ("drm/nv50-/disp: audit and version SOR_HDA_ELD method") Reviewed-by: Ilia Mirkin Signed-off-by: Ben Skeggs Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c index c1590b746f13..eb58cd7bfbc9 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c @@ -59,7 +59,7 @@ gt215_hda_eld(NV50_DISP_MTHD_V1) ); } for (i = 0; i < size; i++) - nvkm_wr32(device, 0x61c440 + soff, (i << 8) | args->v0.data[0]); + nvkm_wr32(device, 0x61c440 + soff, (i << 8) | args->v0.data[i]); for (; i < 0x60; i++) nvkm_wr32(device, 0x61c440 + soff, (i << 8)); nvkm_mask(device, 0x61c448 + soff, 0x80000003, 0x80000003); -- 2.11.0