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Mon, 23 Sep 2019 20:43:45 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <1d669510ee6b1eb3d84b0708437add94> X-RL-SENDER: hjc@rock-chips.com X-SENDER: hjc@rock-chips.com X-LOGIN-NAME: hjc@rock-chips.com X-FST-TO: dri-devel@lists.freedesktop.org X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Sandy Huang To: dri-devel@lists.freedesktop.org, Patrik Jakobsson , David Airlie , Daniel Vetter Subject: [PATCH 07/36] drm/gma500: use bpp instead of cpp for drm_format_info Date: Mon, 23 Sep 2019 20:41:11 +0800 Message-Id: <1569242500-182337-8-git-send-email-hjc@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1569242500-182337-7-git-send-email-hjc@rock-chips.com> References: <1569242500-182337-7-git-send-email-hjc@rock-chips.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" cpp[BytePerPlane] can't describe the 10bit data format correctly, So we use bpp[BitPerPlane] to instead cpp. Signed-off-by: Sandy Huang --- drivers/gpu/drm/gma500/framebuffer.c | 4 ++-- drivers/gpu/drm/gma500/gma_display.c | 4 ++-- drivers/gpu/drm/gma500/mdfld_intel_display.c | 6 +++--- drivers/gpu/drm/gma500/oaktrail_crtc.c | 4 ++-- 4 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 218f3bb..97e9274 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -61,7 +61,7 @@ static int psbfb_setcolreg(unsigned regno, unsigned red, unsigned green, (transp << info->var.transp.offset); if (regno < 16) { - switch (fb->format->cpp[0] * 8) { + switch (fb->format->bpp[0]) { case 16: ((uint32_t *) info->pseudo_palette)[regno] = v; break; @@ -221,7 +221,7 @@ static int psb_framebuffer_init(struct drm_device *dev, * 4 bytes per pixel. */ info = drm_get_format_info(dev, mode_cmd); - if (!info || !info->depth || info->cpp[0] > 4) + if (!info || !info->depth || info->bpp[0] > 32) return -EINVAL; if (mode_cmd->pitches[0] & 63) diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c index e20ccb5..95e975e 100644 --- a/drivers/gpu/drm/gma500/gma_display.c +++ b/drivers/gpu/drm/gma500/gma_display.c @@ -78,14 +78,14 @@ int gma_pipe_set_base(struct drm_crtc *crtc, int x, int y, if (ret < 0) goto gma_pipe_set_base_exit; start = gtt->offset; - offset = y * fb->pitches[0] + x * fb->format->cpp[0]; + offset = y * fb->pitches[0] + x * fb->format->bpp[0] / 8; REG_WRITE(map->stride, fb->pitches[0]); dspcntr = REG_READ(map->cntr); dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - switch (fb->format->cpp[0] * 8) { + switch (fb->format->bpp[0]) { case 8: dspcntr |= DISPPLANE_8BPP; break; diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c index b8bfb96..5564472 100644 --- a/drivers/gpu/drm/gma500/mdfld_intel_display.c +++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c @@ -139,7 +139,7 @@ static int check_fb(struct drm_framebuffer *fb) if (!fb) return 0; - switch (fb->format->cpp[0] * 8) { + switch (fb->format->bpp[0]) { case 8: case 16: case 24: @@ -187,13 +187,13 @@ static int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, return 0; start = to_gtt_range(fb->obj[0])->offset; - offset = y * fb->pitches[0] + x * fb->format->cpp[0]; + offset = y * fb->pitches[0] + x * fb->format->bpp[0] / 8; REG_WRITE(map->stride, fb->pitches[0]); dspcntr = REG_READ(map->cntr); dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - switch (fb->format->cpp[0] * 8) { + switch (fb->format->bpp[0]) { case 8: dspcntr |= DISPPLANE_8BPP; break; diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c index 167c107..8278dfb 100644 --- a/drivers/gpu/drm/gma500/oaktrail_crtc.c +++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c @@ -607,14 +607,14 @@ static int oaktrail_pipe_set_base(struct drm_crtc *crtc, return 0; start = to_gtt_range(fb->obj[0])->offset; - offset = y * fb->pitches[0] + x * fb->format->cpp[0]; + offset = y * fb->pitches[0] + x * fb->format->bpp[0] / 8; REG_WRITE(map->stride, fb->pitches[0]); dspcntr = REG_READ(map->cntr); dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - switch (fb->format->cpp[0] * 8) { + switch (fb->format->bpp[0]) { case 8: dspcntr |= DISPPLANE_8BPP; break;