drm/i915: rename display.version to display.ver

The macro we use to check is called DISPLAY_VER(). While using this
macro and the new ones being added in following changes I made the
mistake multiple times when mixing both "ver" and "version". Although
it's usually better to prefer the complete name, the shorhand
DISPLAY_VER() / GRAPHICS_VER / MEDIA_VER are clear and cause less
visual polution.

Another issue is when copying the variable to other places.
"display.version" would be copied to a "display_version" variable which
is long and would make people abbreviate as "version", or "display_ver".
In the first case it's not always clear what version refers to, and in
the second case it just hints it should be the name in the first place.

So, in the same way use used "gen" rather than "generation", use "ver"
instead of "version".

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210413051002.92589-3-lucas.demarchi@intel.com

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 69e43bf..8c62bb2 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1237,7 +1237,7 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev)
 #define INTEL_GEN(dev_priv)    (INTEL_INFO(dev_priv)->gen)
 #define INTEL_DEVID(dev_priv)  (RUNTIME_INFO(dev_priv)->device_id)
 
-#define DISPLAY_VER(i915)      (INTEL_INFO(i915)->display.version)
+#define DISPLAY_VER(i915)      (INTEL_INFO(i915)->display.ver)
 #define IS_DISPLAY_RANGE(i915, from, until) \
        (DISPLAY_VER(i915) >= (from) && DISPLAY_VER(i915) <= (until))
 #define IS_DISPLAY_VER(i915, v) (DISPLAY_VER(i915) == (v))

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 4805537..ce5cbea 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -36,7 +36,7 @@
 #include "i915_selftest.h"
 
 #define PLATFORM(x) .platform = (x)
-#define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1), .display.version = (x)
+#define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1), .display.ver = (x)
 
 #define I845_PIPE_OFFSETS \
        .pipe_offsets = { \
@@ -723,7 +723,7 @@ static const struct intel_device_info bxt_info = {
 static const struct intel_device_info glk_info = {
        GEN9_LP_FEATURES,
        PLATFORM(INTEL_GEMINILAKE),
-       .display.version = 10,
+       .display.ver = 10,
        .ddb_size = 1024,
        GLK_COLORS,
 };

diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 2f442d4..b16c759 100644 (file)
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -189,7 +189,7 @@ struct intel_device_info {
 #undef DEFINE_FLAG
 
        struct {
-               u8 version;
+               u8 ver;
 
 #define DEFINE_FLAG(name) u8 name:1
                DEV_INFO_DISPLAY_FOR_EACH_FLAG(DEFINE_FLAG);