From 82922fca2fd26a05ce5ce72ce913ab503c2b4ada Mon Sep 17 00:00:00 2001 From: Nathan Lynch Date: Thu, 10 Oct 2024 12:52:07 -0500 Subject: [PATCH] Documentation: dmaengine: Correct reference to glReadPixels() The author very likely meant "glReadPixels()" instead of "glReadpielx()", which does not appear in the OpenGL API. https://registry.khronos.org/OpenGL-Refpages/gl4/html/glReadPixels.xhtml Signed-off-by: Nathan Lynch Link: https://lore.kernel.org/r/20241010-doc-dmaengine-glreadpixels-v1-1-8202e5834b13@amd.com Signed-off-by: Vinod Koul --- Documentation/driver-api/dmaengine/provider.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/driver-api/dmaengine/provider.rst b/Documentation/driver-api/dmaengine/provider.rst index 3085f8b460fa..48ad4fd6e277 100644 --- a/Documentation/driver-api/dmaengine/provider.rst +++ b/Documentation/driver-api/dmaengine/provider.rst @@ -172,8 +172,8 @@ Currently, the types available are: - It's usually used for copying pixel data between host memory and memory-mapped GPU device memory, such as found on modern PCI video graphics cards. The most immediate example is the OpenGL API function - ``glReadPielx()``, which might require a verbatim copy of a huge framebuffer - from local device memory onto host memory. + ``glReadPixels()``, which might require a verbatim copy of a huge + framebuffer from local device memory onto host memory. - DMA_XOR -- 2.50.1