From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 712C8C4321A for ; Fri, 28 Jun 2019 10:42:58 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4724F20656 for ; Fri, 28 Jun 2019 10:42:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4724F20656 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58667 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgoLJ-0004uD-K4 for qemu-devel@archiver.kernel.org; Fri, 28 Jun 2019 06:42:57 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60676) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hgoIt-0002Rl-3B for qemu-devel@nongnu.org; Fri, 28 Jun 2019 06:40:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hgoIr-0006CU-Ay for qemu-devel@nongnu.org; Fri, 28 Jun 2019 06:40:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:7357) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hgoIm-000626-OO; Fri, 28 Jun 2019 06:40:20 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6CAE53082137; Fri, 28 Jun 2019 10:40:07 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-96.ams2.redhat.com [10.36.116.96]) by smtp.corp.redhat.com (Postfix) with ESMTP id 17A4060BE0; Fri, 28 Jun 2019 10:39:58 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 18BF017474; Fri, 28 Jun 2019 12:39:58 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Fri, 28 Jun 2019 12:39:54 +0200 Message-Id: <20190628103957.9504-4-kraxel@redhat.com> In-Reply-To: <20190628103957.9504-1-kraxel@redhat.com> References: <20190628103957.9504-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Fri, 28 Jun 2019 10:40:12 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 3/6] ati-vga: Fixes to offset and pitch registers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Corey Minyard , Peter Maydell , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, Gerd Hoffmann , David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: BALATON Zoltan Fix bit masks of registers for offset and pitch and also handle default values for both R128P and RV100. This improves picture a bit but does not resolve all problems yet so there might be some more bugs somewhere. Signed-off-by: BALATON Zoltan Message-id: 20190624100005.7A1CA746395@zero.eik.bme.hu Signed-off-by: Gerd Hoffmann --- hw/display/ati_int.h | 1 + hw/display/ati_regs.h | 4 ++-- hw/display/ati.c | 32 ++++++++++++++++++++++---------- hw/display/ati_2d.c | 26 ++++++++++++++++++-------- 4 files changed, 43 insertions(+), 20 deletions(-) diff --git a/hw/display/ati_int.h b/hw/display/ati_int.h index 51465f563066..9b67d0022ad9 100644 --- a/hw/display/ati_int.h +++ b/hw/display/ati_int.h @@ -74,6 +74,7 @@ typedef struct ATIVGARegs { uint32_t dp_write_mask; uint32_t default_offset; uint32_t default_pitch; + uint32_t default_tile; uint32_t default_sc_bottom_right; } ATIVGARegs; diff --git a/hw/display/ati_regs.h b/hw/display/ati_regs.h index 1ec3498b731c..d7155c93d53b 100644 --- a/hw/display/ati_regs.h +++ b/hw/display/ati_regs.h @@ -370,8 +370,8 @@ #define BRUSH_SOLIDCOLOR 0x00000d00 /* DP_GUI_MASTER_CNTL bit constants */ -#define GMC_SRC_PITCH_OFFSET_DEFAULT 0x00000000 -#define GMC_DST_PITCH_OFFSET_DEFAULT 0x00000000 +#define GMC_SRC_PITCH_OFFSET_CNTL 0x00000001 +#define GMC_DST_PITCH_OFFSET_CNTL 0x00000002 #define GMC_SRC_CLIP_DEFAULT 0x00000000 #define GMC_DST_CLIP_DEFAULT 0x00000000 #define GMC_BRUSH_SOLIDCOLOR 0x000000d0 diff --git a/hw/display/ati.c b/hw/display/ati.c index 25d5077ba077..e1bde5e0b1e3 100644 --- a/hw/display/ati.c +++ b/hw/display/ati.c @@ -419,9 +419,15 @@ static uint64_t ati_mm_read(void *opaque, hwaddr addr, unsigned int size) break; case DEFAULT_OFFSET: val = s->regs.default_offset; + if (s->dev_id != PCI_DEVICE_ID_ATI_RAGE128_PF) { + val >>= 10; + val |= s->regs.default_pitch << 16; + val |= s->regs.default_tile << 30; + } break; case DEFAULT_PITCH: val = s->regs.default_pitch; + val |= s->regs.default_tile << 16; break; case DEFAULT_SC_BOTTOM_RIGHT: val = s->regs.default_sc_bottom_right; @@ -682,22 +688,22 @@ static void ati_mm_write(void *opaque, hwaddr addr, break; case SRC_PITCH_OFFSET: if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { - s->regs.src_offset = (data & 0x1fffff) << 5; - s->regs.src_pitch = (data >> 21) & 0x3ff; + s->regs.src_offset = (data & 0x1fffff) << 4; + s->regs.src_pitch = (data & 0x7fe00000) >> 21; s->regs.src_tile = data >> 31; } else { - s->regs.src_offset = (data & 0x3fffff) << 11; + s->regs.src_offset = (data & 0x3fffff) << 10; s->regs.src_pitch = (data & 0x3fc00000) >> 16; s->regs.src_tile = (data >> 30) & 1; } break; case DST_PITCH_OFFSET: if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { - s->regs.dst_offset = (data & 0x1fffff) << 5; - s->regs.dst_pitch = (data >> 21) & 0x3ff; + s->regs.dst_offset = (data & 0x1fffff) << 4; + s->regs.dst_pitch = (data & 0x7fe00000) >> 21; s->regs.dst_tile = data >> 31; } else { - s->regs.dst_offset = (data & 0x3fffff) << 11; + s->regs.dst_offset = (data & 0x3fffff) << 10; s->regs.dst_pitch = (data & 0x3fc00000) >> 16; s->regs.dst_tile = data >> 30; } @@ -777,13 +783,19 @@ static void ati_mm_write(void *opaque, hwaddr addr, s->regs.dp_write_mask = data; break; case DEFAULT_OFFSET: - data &= (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF ? - 0x03fffc00 : 0xfffffc00); - s->regs.default_offset = data; + if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { + s->regs.default_offset = data & 0xfffffff0; + } else { + /* Radeon has DEFAULT_PITCH_OFFSET here like DST_PITCH_OFFSET */ + s->regs.default_offset = (data & 0x3fffff) << 10; + s->regs.default_pitch = (data & 0x3fc00000) >> 16; + s->regs.default_tile = data >> 30; + } break; case DEFAULT_PITCH: if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { - s->regs.default_pitch = data & 0x103ff; + s->regs.default_pitch = data & 0x3fff; + s->regs.default_tile = (data >> 16) & 1; } break; case DEFAULT_SC_BOTTOM_RIGHT: diff --git a/hw/display/ati_2d.c b/hw/display/ati_2d.c index d83c29c6d933..2dbf53f03936 100644 --- a/hw/display/ati_2d.c +++ b/hw/display/ati_2d.c @@ -51,8 +51,9 @@ void ati_2d_blt(ATIVGAState *s) s->vga.vbe_start_addr, surface_data(ds), surface_stride(ds), surface_bits_per_pixel(ds), (s->regs.dp_mix & GMC_ROP3_MASK) >> 16); - DPRINTF("%d %d, %d %d, (%d,%d) -> (%d,%d) %dx%d\n", s->regs.src_offset, - s->regs.dst_offset, s->regs.src_pitch, s->regs.dst_pitch, + DPRINTF("%d %d %d, %d %d %d, (%d,%d) -> (%d,%d) %dx%d\n", + s->regs.src_offset, s->regs.dst_offset, s->regs.default_offset, + s->regs.src_pitch, s->regs.dst_pitch, s->regs.default_pitch, s->regs.src_x, s->regs.src_y, s->regs.dst_x, s->regs.dst_y, s->regs.dst_width, s->regs.dst_height); switch (s->regs.dp_mix & GMC_ROP3_MASK) { @@ -60,10 +61,16 @@ void ati_2d_blt(ATIVGAState *s) { uint8_t *src_bits, *dst_bits, *end; int src_stride, dst_stride, bpp = ati_bpp_from_datatype(s); - src_bits = s->vga.vram_ptr + s->regs.src_offset; - dst_bits = s->vga.vram_ptr + s->regs.dst_offset; - src_stride = s->regs.src_pitch; - dst_stride = s->regs.dst_pitch; + src_bits = s->vga.vram_ptr + + (s->regs.dp_gui_master_cntl & GMC_SRC_PITCH_OFFSET_CNTL ? + s->regs.src_offset : s->regs.default_offset); + dst_bits = s->vga.vram_ptr + + (s->regs.dp_gui_master_cntl & GMC_DST_PITCH_OFFSET_CNTL ? + s->regs.dst_offset : s->regs.default_offset); + src_stride = (s->regs.dp_gui_master_cntl & GMC_SRC_PITCH_OFFSET_CNTL ? + s->regs.src_pitch : s->regs.default_pitch); + dst_stride = (s->regs.dp_gui_master_cntl & GMC_DST_PITCH_OFFSET_CNTL ? + s->regs.dst_pitch : s->regs.default_pitch); if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { src_bits += s->regs.crtc_offset & 0x07ffffff; @@ -111,8 +118,11 @@ void ati_2d_blt(ATIVGAState *s) uint8_t *dst_bits, *end; int dst_stride, bpp = ati_bpp_from_datatype(s); uint32_t filler = 0; - dst_bits = s->vga.vram_ptr + s->regs.dst_offset; - dst_stride = s->regs.dst_pitch; + dst_bits = s->vga.vram_ptr + + (s->regs.dp_gui_master_cntl & GMC_DST_PITCH_OFFSET_CNTL ? + s->regs.dst_offset : s->regs.default_offset); + dst_stride = (s->regs.dp_gui_master_cntl & GMC_DST_PITCH_OFFSET_CNTL ? + s->regs.dst_pitch : s->regs.default_pitch); if (s->dev_id == PCI_DEVICE_ID_ATI_RAGE128_PF) { dst_bits += s->regs.crtc_offset & 0x07ffffff; -- 2.18.1