diff --git a/docs/_extra/_redirects b/docs/_extra/_redirects
index 3bbf34c7342..322ca43c5be 100644
--- a/docs/_extra/_redirects
+++ b/docs/_extra/_redirects
@@ -8,7 +8,6 @@
 /gallium/drivers/llvmpipe.html /drivers/llvmpipe.html 301
 /gallium/drivers/zink.html /drivers/zink.html 301
 /llvmpipe.html /drivers/llvmpipe.html 301
-/postprocess.html /gallium/postprocess.html 301
 /versions.html /relnotes.html 301
 /vmware-guest.html /drivers/vmware-guest.html 301
 /shading.html /glsl.html
diff --git a/docs/gallium/index.rst b/docs/gallium/index.rst
index 207bd3aae8f..07a2581f2b3 100644
--- a/docs/gallium/index.rst
+++ b/docs/gallium/index.rst
@@ -15,7 +15,6 @@ Contents:
    context
    cso
    buffermapping
-   postprocess
    glossary
 
 Indices and tables
diff --git a/docs/gallium/postprocess.rst b/docs/gallium/postprocess.rst
deleted file mode 100644
index 929caaeaa09..00000000000
--- a/docs/gallium/postprocess.rst
+++ /dev/null
@@ -1,33 +0,0 @@
-Gallium Post-processing
-=======================
-
-The Gallium drivers support user-defined image post-processing. At the
-end of drawing a frame a post-processing filter can be applied to the
-rendered image. Example filters include morphological antialiasing and
-cell shading.
-
-The filters can be toggled per-app via driconf, or per-session via the
-corresponding environment variables.
-
-Multiple filters can be used together.
-
-PP environment variables
-------------------------
-
--  PP_DEBUG - If defined debug information will be printed to stderr.
-
-Current filters
----------------
-
--  pp_nored, pp_nogreen, pp_noblue - set to 1 to remove the
-   corresponding color channel. These are basic filters for easy testing
-   of the PP queue.
--  pp_jimenezmlaa, pp_jimenezmlaa_color - `Jimenez's
-   MLAA <https://www.iryoku.com/mlaa/>`__ is a morphological
-   antialiasing filter. The two versions use depth and color data,
-   respectively. Which works better depends on the app - depth will not
-   blur text, but it will miss transparent textures for example. Set to
-   a number from 2 to 32, roughly corresponding to quality. Numbers
-   higher than 8 see minimizing gains.
--  pp_celshade - set to 1 to enable cell shading (a more complex color
-   filter).
diff --git a/src/gallium/auxiliary/pipe-loader/driinfo_gallium.h b/src/gallium/auxiliary/pipe-loader/driinfo_gallium.h
index 4886abe9f62..81f7a92d765 100644
--- a/src/gallium/auxiliary/pipe-loader/driinfo_gallium.h
+++ b/src/gallium/auxiliary/pipe-loader/driinfo_gallium.h
@@ -6,15 +6,6 @@ DRI_CONF_SECTION_PERFORMANCE
    DRI_CONF_MESA_NO_ERROR(false)
 DRI_CONF_SECTION_END
 
-DRI_CONF_SECTION_QUALITY
-   DRI_CONF_PP_CELSHADE(0)
-   DRI_CONF_PP_NORED(0)
-   DRI_CONF_PP_NOGREEN(0)
-   DRI_CONF_PP_NOBLUE(0)
-   DRI_CONF_PP_JIMENEZMLAA(0, 0, 32)
-   DRI_CONF_PP_JIMENEZMLAA_COLOR(0, 0, 32)
-DRI_CONF_SECTION_END
-
 DRI_CONF_SECTION_DEBUG
    DRI_CONF_FORCE_GLSL_EXTENSIONS_WARN(false)
    DRI_CONF_DISABLE_GLSL_LINE_CONTINUATIONS(false)
diff --git a/src/util/driconf.h b/src/util/driconf.h
index 348425a00c6..8762d0c5b60 100644
--- a/src/util/driconf.h
+++ b/src/util/driconf.h
@@ -413,34 +413,6 @@
    DRI_CONF_OPT_B(precise_trig, def, \
                   "Prefer accuracy over performance in trig functions")
 
-#define DRI_CONF_PP_CELSHADE(def) \
-   DRI_CONF_OPT_E(pp_celshade, def, 0, 1, \
-                  "A post-processing filter to cel-shade the output", \
-                  { 0 } )
-
-#define DRI_CONF_PP_NORED(def) \
-   DRI_CONF_OPT_E(pp_nored, def, 0, 1, \
-                  "A post-processing filter to remove the red channel", \
-                  { 0 } )
-
-#define DRI_CONF_PP_NOGREEN(def) \
-   DRI_CONF_OPT_E(pp_nogreen, def, 0, 1, \
-                  "A post-processing filter to remove the green channel", \
-                  { 0 } )
-
-#define DRI_CONF_PP_NOBLUE(def) \
-   DRI_CONF_OPT_E(pp_noblue, def, 0, 1, \
-                  "A post-processing filter to remove the blue channel", \
-                  { 0 } )
-
-#define DRI_CONF_PP_JIMENEZMLAA(def,min,max) \
-   DRI_CONF_OPT_I(pp_jimenezmlaa, def, min, max, \
-                  "Morphological anti-aliasing based on Jimenez' MLAA. 0 to disable, 8 for default quality")
-
-#define DRI_CONF_PP_JIMENEZMLAA_COLOR(def,min,max) \
-   DRI_CONF_OPT_I(pp_jimenezmlaa_color, def, min, max, \
-                  "Morphological anti-aliasing based on Jimenez' MLAA. 0 to disable, 8 for default quality. Color version, usable with 2d GL apps")
-
 #define DRI_CONF_PP_LOWER_DEPTH_RANGE_RATE() \
    DRI_CONF_OPT_F(lower_depth_range_rate, 1.0, 0.0, 1.0, \
                   "Lower depth range for fixing misrendering issues due to z coordinate float point interpolation accuracy")