drm: Rename DP_PSR_SELECTIVE_UPDATE to better mach eDP spec

DP_PSR_EN_CFG bit 5 aka "Selective Update Region Scan Line Capture
Indication" in eDP spec has a ambiguous name, so renaming to better
match specification.

While at it, replacing bit shit by BIT() macro and adding the version
some registers were added to eDP specification.

Cc: <dri-devel@lists.freedesktop.org>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210421220224.200729-1-jose.souza@intel.com

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 85d728f..e3c4130 100644 (file)
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -687,14 +687,14 @@ struct drm_device;
 #define DP_DSC_ENABLE                       0x160   /* DP 1.4 */
 # define DP_DECOMPRESSION_EN                (1 << 0)
 
-#define DP_PSR_EN_CFG                      0x170   /* XXX 1.2? */
-# define DP_PSR_ENABLE                     (1 << 0)
-# define DP_PSR_MAIN_LINK_ACTIVE           (1 << 1)
-# define DP_PSR_CRC_VERIFICATION           (1 << 2)
-# define DP_PSR_FRAME_CAPTURE              (1 << 3)
-# define DP_PSR_SELECTIVE_UPDATE           (1 << 4)
-# define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS     (1 << 5)
-# define DP_PSR_ENABLE_PSR2                (1 << 6) /* eDP 1.4a */
+#define DP_PSR_EN_CFG                          0x170   /* XXX 1.2? */
+# define DP_PSR_ENABLE                         BIT(0)
+# define DP_PSR_MAIN_LINK_ACTIVE               BIT(1)
+# define DP_PSR_CRC_VERIFICATION               BIT(2)
+# define DP_PSR_FRAME_CAPTURE                  BIT(3)
+# define DP_PSR_SU_REGION_SCANLINE_CAPTURE     BIT(4) /* eDP 1.4a */
+# define DP_PSR_IRQ_HPD_WITH_CRC_ERRORS                BIT(5) /* eDP 1.4a */
+# define DP_PSR_ENABLE_PSR2                    BIT(6) /* eDP 1.4a */
 
 #define DP_ADAPTER_CTRL                            0x1a0
 # define DP_ADAPTER_CTRL_FORCE_LOAD_SENSE   (1 << 0)