From bbe08a0e11ae76fc466c11b9fa6dd6eb52544a46 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Mon, 2 Oct 2023 15:46:47 +0200 Subject: [PATCH] drm/nouveau: chan: use channel class definitions Use channel class definitions instead of magic numbers. Reviewed-by: Dave Airlie Reviewed-by: Lyude Paul Signed-off-by: Danilo Krummrich Link: https://patchwork.freedesktop.org/patch/msgid/20231002135008.10651-2-dakr@redhat.com --- drivers/gpu/drm/nouveau/nouveau_chan.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index f44d19a50d392..68e9b08a4803f 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -440,9 +440,11 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) } /* initialise dma tracking parameters */ - switch (chan->user.oclass & 0x00ff) { - case 0x006b: - case 0x006e: + switch (chan->user.oclass) { + case NV03_CHANNEL_DMA: + case NV10_CHANNEL_DMA: + case NV17_CHANNEL_DMA: + case NV40_CHANNEL_DMA: chan->user_put = 0x40; chan->user_get = 0x44; chan->dma.max = (0x10000 / 4) - 2; -- 2.30.2