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Mon, 23 Sep 2019 20:44:00 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <6e704a054898d3f23dd3220778556226> 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, "James (Qian) Wang" , Liviu Dudau , Brian Starkey , David Airlie , Daniel Vetter Subject: [PATCH 10/36] drm/arm: use bpp instead of cpp for drm_format_info Date: Mon, 23 Sep 2019 20:41:14 +0800 Message-Id: <1569242500-182337-11-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/arm/display/komeda/komeda_framebuffer.c | 2 +- drivers/gpu/drm/arm/malidp_hw.c | 2 +- drivers/gpu/drm/arm/malidp_planes.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c index 3b0a70e..d02dfc6 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c @@ -89,7 +89,7 @@ komeda_fb_afbc_size_check(struct komeda_fb *kfb, struct drm_file *file, alignment_header); kfb->afbc_size = kfb->offset_payload + n_blocks * - ALIGN(info->cpp[0] * AFBC_SUPERBLK_PIXELS, + ALIGN(info->bpp[0] / 8 * AFBC_SUPERBLK_PIXELS, AFBC_SUPERBLK_ALIGNMENT); min_size = kfb->afbc_size + fb->offsets[0]; if (min_size > obj->size) { diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index bd8265f..54be8d1 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -384,7 +384,7 @@ static void malidp500_modeset(struct malidp_hw_device *hwdev, struct videomode * int malidp_format_get_bpp(u32 fmt) { const struct drm_format_info *info = drm_format_info(fmt); - int bpp = info->cpp[0] * 8; + int bpp = info->bpp[0]; if (bpp == 0) { switch (fmt) { diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 3c70a53..628f325 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -225,7 +225,7 @@ bool malidp_format_mod_supported(struct drm_device *drm, if (modifier & AFBC_SPLIT) { if (!info->is_yuv) { - if (info->cpp[0] <= 2) { + if (info->bpp[0] <= 16) { DRM_DEBUG_KMS("RGB formats <= 16bpp are not supported with SPLIT\n"); return false; }